67 m/s. 78 m/s is the velocity of an object that has a momentum of 4000. 67 m/s. Each stage occupies the same amount of time. Diary. 0-kilogram skateboarder does a trick on a half-pipe. 8 m/s2 Mass of the skateboarder = m = 49 kg Initial velocity of the skateboarder = v1 = 30 m/s V. If the momentum is conserved, the new velocity of the combined object is 18. weegy; Answer. What is its momentum? A. What's the mass of. The minimum centripetal force necessary to keep the skater on the ramp is Centripetal force = mv²/r = 52 * 8. A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. Verified answer. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. a. User: What issue is the world facing in regards to human population?Weegy: Population is growing and may become. Find the magnitude of the initial total linear momentum vector of the student plus the skateboard, 987 kg * m/s O 103 kg *m/s O 61. 97 N. 2. 30 m/s across a level. A. 67m/s 6. What is the velocity of the ice skater after throwing the snowball? Disregard the friction between the skates and. Find the magnitude of the initial total linear momentum vector of the student plus the skateboard, hops on a skateboard of. 33 m/s C. Moving with 100 km/hr has got nothing to do with the object being 1 kg or 100 kg. A 60. Draw a picture. 25 m/s B. Get an answer. ) (a) If she starts from rest at the top of the half-pipe, what is her speed at the bottom?What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? Weegy: The kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s is 600J ; kinetic energy = 1/2 mv^2 = 1/2 * 12 *10^2 = 1/2 * 12 *100 = 12 * 50 =600J. 3. The skateboarder should have a velocity of 5. b. 67 m/s. Solution: v = 331 + 0. 6 T ;At T = 18: v = 331. After landing on the skateboard, the velocity of the board plus the two skateboarders is 3. 8 mathrm {~m} / mathrm {s} 3. During a solar eclipse: Weegy: A solar eclipse (as seen from the planet. [ This includes the cost of. Solution: Momentum=mass * velocity; P = m * v; 4000 = 115 * v; v=4000/115 =34. 60 m/s. 6. 78 m/s. This energy transformation diagram represents the energy of a skateboarder moving along a half-pipe. 67m/s User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 0 = 12. what is the velocity of a skateboarder whose momentum 100 kg-m/s and mass is 15 kg round to the nearest hundredths. We should use m/s to measure the velocity of a sound wave. 5. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Weegy: An SUV is traveling at a speed of 18 mIs. 1 Answer/Comment. A 52. 90 m above the water, what is his total mechanical energy? 680. Weegy: 6. The velocity of a skateboarder who momentum who is a 100 kg is 6. Science Physics Consider the skateboarder in Figure P6. Draw a picture. 0 m/s in a straight line. User: What is the velocity of an object that has a momentum of 4000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth Weegy: 34. For the motion up the hill. What is the velocity of a skateboarder who’s momentum is 100 kg and mass is 15 kg around the nearest hundredth. The velocity of a skateboarder who momentum who is a 100 kg is 6. Let the x direction be eastward and the y direction be northward, and let the skateboarder be at the origin at t=0. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. g. During the trick, he reaches a speed of 8. Part A Find the work done on the skateboarder by the rope in 20 seconds. Learn more about. W = ( 1 2) m ( ∆ V) View the full answer Answer. 70. User: What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 97 N. if she has a mass of 49 kg, an initial velocity of 23 m/s, and a velocity of 15 m/s at the top of the ramp, what is the work done by friction on the skateboarder? ignore the kinetic energy of the skateboard the figure shows a max height of the ramp is 5. [ Her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C is There is a continuous conversion between kinetic and potential energy. Velocity. 67 m/s. 67 m/s. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. 78 35m/s; What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. But the mass does affect acceleration! This is Newtons' 2nd law: ∑ F = ma ∑ F = m a. A person with a mass of 15 kg is walking on a flat surface at a velocity of 5 m/s. 13. This answer has been confirmed as correct and helpful. Weegy: The gently sloping submerged surface that extends from the shoreline toward the ocean basin floor is the continental shelf. If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration, what's the average velocity of the body? Weegy: The average velocity of the body is 21. Weegy: A current of 9 amps flows through an electric device with a resistance of 43 ohm. 56 ft^2. Energy can be broken down into two main categories: kinetic energy and potential energy. 6. 78 35m/s;6. 6T, where v is the velocity of the sound wave in units of m/s and T is the temperature measured in degrees Celsius. 70 m/s in the +x direction hops on a skateboard of 10kg mass. It crashes into another object that has a mass of 100 kg, and the two object stick together. Sol'n: momentum = mass * velocity; mo = 5 kg * 2 m/s = 10 kg-m/s. Using conservation of energy. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 00 meters. A car accelerating forward (action) after the driver pushes the acceleration pedal (reaction), A remote-controlled car travels at a uniform speed of 3. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Weegy: Writing is a conventional system. 5. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Weegy: Filipino guerrillas resisted against the control of Japan during World War II. 4 + 0. 67 m/s. 60 m/s D. But the mass does affect acceleration! This is Newtons' 2nd law: ∑ F = ma ∑ F = m a. Velocity of skateboarder 2 v₂ = 4 m/s. 6. Updated 42 days ago|11/18/2022 12:48:22 AM. 67 m/s D. |Score . Question. User: What's. 67 m/s. A skateboarder travelling at 10. the Readers' Guide is more universally acceptable in an academic setting than the other indexes. 6. Step 1. m = mass. 9456 User: A force of 360 N causes a body to move with an acceleration of 10 m/s^2. 3, ext{s}3. 80 s?The slope of a velocity graph represents the acceleration of the object. 33 m/s C. Its momentum is 10 kg-m/s. As she skates toward the top of. 90 m/s. -is a condition in which an individual would. 67 m/s. What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. Solution: velocity= momentum/mass = 4,000/115 = 34. The component of the weight down the slope is equal to mg sin θ θ (see the free-body diagram in Figure 6. 67 m/sMomentum : It is defined a the product of mass and the velocity of an object. Once at point B , the skateboarder encounters rough gravels with coefficient of kinetic friction μ k = 0. 6. 67 kg D. 1 kg, sits on a diving board above a dunk tank. An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. 1 Answer/Comment. 6. 25 m/s B. 7. She isn't moving, so she doesn't have velocity. What is the minimum centripetal force necessary to keep the skater on the ramp? 2. 20 m/s E. Average velocity formula — the weighted average of velocities: average velocity = (velocity₁ × time₁ + velocity₂ × time₂ +. what is the velocity of a skateboarder whose momentum 100 kg-m/s and mass is 15 kg round to the nearest hundredths The velocity of a skateboarder who momentum who is a 100 kg is 6. 11/3/2023 12:51:18 AM| 8. 43 h. 250s. com is the easiest and fastest way to get answers to your questions, by providing a mashup of several technologies including an AI-enabled Q&A knowledgebase and integrated chat with live experts. Newton's first law says that if the net force on an object is zero ( Σ F = 0 ), then that object will have zero acceleration. the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Weegy: If a number is a whole number, then it cannot be an irrational number. 4,dfrac{ ext{m}}{ ext{s}}10. gravity. Explanation: The momentum is given by the following equation: (1) Where: is the mass of the object. The radius of the half-pipe ramp is 3. 67 m/s. C. What is the skateboarder's acceleration? (Remember. 1 kg * m/s. A 5,000 kg train is traveling at a velocity of 100 m/s and hits another train. Thus, velocity = momentum/mass = 100/15. 67 m/s. 90 m/s C. Asked 271 days ago|1/20/2023 6:00:12 AM. Weegy: Adjectives are words that describe or. Where: KE = kinetic energy. 67m/s Log in for more information. 13. Which object has the greatest momentum? A) a 12-kg mass moving at 1 m/sec. The velocity of a skateboarder who momentum who is a 100 kg is 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Because you're already amazing. 24m / a C. What is the velocity of a skateboarder whose momentum is 100kgm / s and mass is 15 kg? Round to the nearest hundredth. 67m/s The velocity of a skateboarder who momentum who is a 100 kg is 6. This answer has been confirmed as correct and helpful. An automobile starts from rest and accelerates to a final velocity in two stages along a straight road. 67 m/s. 67m/s. 6. A. Initial velocity = 13m/s Final velocity = 30 m/s Average velocity = (13+20)/2 Average velocity = 43/2 Average velocity = 21. What's the kinetic energy of an object that has a mass of 12 kilograms and moves with a velocity of 10 m/s? 3. Study with Quizlet and memorize flashcards containing terms like Describe the four main types of resistance forces. Solution: p=mv where: p = momentum m = mass v = velocity v = p/m v = 100/15 v = 6. 67 m/s. E. 4 m/s toward the south and a constant acceleration of 2. 7 kg-m/s. The velocity of a skateboarder who momentum who is a 100 kg is 6. A skateboard moving (action) after being pushed (reaction) D. Solution:. 0 m / s 2. turtle with a mass of 91 kg moving at a velocity of 1. 6. Weegy: The velocity of a skateboarder who momentum who is a 100 kg is 6. 80 s?The slope of a velocity graph represents the acceleration of the object. 2 mathrm {~m} / mathrm {s}^2 2. 33 m/s C. 90 m/s. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Calculator Use. Question: A 100 kg skateboarder (this includes the skateboard) starts at the top of a 3 m tall ramp. consider the skateboarder in the figure below. 75 m/s^2; the answer is 8. B. As the. 6 m/s )x^ and the force exerted on her by the rope is F = (17 N)x^ + (12 N)y^. GET THE APP. 1 mathrm{~m} / mathrm{s}) hat{mathbf{x}}$ and the force exerted on her by the rope is $overrightarrow{mathbf{F}}=(17 mathrm{~N}) hat{mathbf{x}}+(12 mathrm{~N}) hat{mathbf{y}}$. Question. 67 m/s. Earth Sciences questions and answers. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 3 + (0. Updated 11/23/2019 9:02:30 PM. Part A What is her x velocity component at t=0. Solution: P = mv 100Kg m/s =15Kg * v V = 100Kg m/s / 15Kg = 6. 67 m/s. 6 × 20) = 343. 0 x 4. What is its momentum? A. 78 m/s is the velocity of an object that has a momentum of 4000 kg. If the velocity of an object changes from 15 m/s to 50 m/s during a time interval of 4 s, what is the acceleration of the object? Acceleration = change in velocity / time; acceleration = [ 50 m/s - 15 m/s] / 4 s; acceleration = (35 m/s ) / 4s = 8. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Expert answered|Chrissia|Points 97|. What is the minimum centripetal force necessary to keep the skater on the ramp? 2. asked • 12/06/17 100 lb skateboarder Road E 5 lb board at 20 miles per hour what is the momentum of the skateboarderAt point A, the skateboarder has maximum potential energy, at point B, she has maximum kinetic energy and at point C she has potential energy. B. 67 m/s. 00 kg, is riding a skateboard with a mass of 2. 6. Trough 4. After the push, the skateboarder II moves with a velocity of 2 m/s to the right. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. Speed accounts for the distance traveled and the direction, whereas velocity considers only the distance traveled per unit of time. The velocity of a wave can be calculated by multiplying the wavelength and frequency of the wave. weegy; Answer. 0-kg skater leaps into the air and is caught by an initially stationary. Score . If the velocity of a body changes from 13 m/s to 30 m/s, the average velocity is the sum of the initial and final velocity divided by 2. 67 m/s Expert answered| capslock |Points 485| Momentum : It is defined a the product of mass and the velocity of an object. Weegy: A book with a mass of 5 kg is pushed off a table with the velocity of 2 m/s. Part B: Assuming the velocity of the bike is the same as that of the skateboarder, find the work the rope does on the bicycle in 20 seconds. 67 kg The velocity of a skateboarder who momentum who is a 100 kg is 6. 67 m/s. How many countries in the world Weegy: There is 195 countries in the world. 67 m/sWhat is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest 100th A. crest 3. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. , air or water) and depends on the fluid's density. Solution: Momentum=mass * velocity; P = m * v; 4000 = 115 * v; v=4000/115 =34. The momentum of a moving body or object is defined as the product of the mass of the object and its velocity. Rajlodhi2233 Rajlodhi2233 25. 90 m/s. 6. 6. 89 m above the top of the ramp. 67 m/s. 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. Let the x x direction be eastward and the y y direction be northward, and let the skateboarder be at the origin at. v = velocity. 33 m/s B. Popular Conversations. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. 22kg. Recommended Videos. What is Acceleration? Acceleration is the rate of change of velocity. 25 m/s B. 6. 33 m/s C. The skateboard is initially at rest. Log in for more information. 6. An object has a momentum of 4,000 kg-m/s and a mass of 115 kg. star. What is the velocity of a skateboarder whose momentum is 100 kg-m/s is 15 kg? Round to the nearest hundredth. 25 m/s B. 67 m/s 6. The kinetic energy formula defines the relationship between the mass of an object and its velocity. Explain her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C. There is 195 countries in the world. If the skateboarder continues going back and forth on the half-pipe, she'll eventually come to a stop at the bottom automatically. 02 m/sThe velocity of the skateboarder is v= (3. Updated 169 days ago|5/30/2023 1:30:24 PM. Question Solved step-by-step What is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg? Round to the nearest hundredth. Jonathan: People skateboarding on a half-pipe take advantage of two primary physics conservation principles: conservation of energy and angular momentum. 67 m/s. Updated 5/28/2019 11:59:14 AM. 67 kg. 25 m/s^2. The unit Hz is used to measure frequency. Weegy: Screwdrivers would be provided to construction electricians by an electrical conductor. 5 × m × v². A skateboarder travels on a horizontal surface with an initial velocity of 4. 67 m/s. During a solar eclipse: Weegy: A solar eclipse (as seen from the planet. ) 27. Weegy: 6. Kofi jumps off and the skateboard stops dead. Solution:. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 33 m/s C. It crashes into another object that has a mass of 100 kg, and the two object stick together. 56 ft^2. Log in for more information. a 20 kg toddler in a car traveling west at the rate of 22 m/s c. If the velocity of a body changes from 13 m/s to 30 m/s while undergoing constant acceleration, what's the average velocity of the body? Weegy: The average velocity of the body is 21. Precalculus. 10 m/s. 13. The velocity of a skateboarder who momentum who is a 100 kg is 6. Expert answered|Chrissia|Points 97|. 67 m/s. 1 6. 12 m/s B. Solution: p=mv; 100Kg m/s =15Kg x v; v=6. [ Her energy transformations as she jumps off at point A, slides to point B, and finally reaches point C is There is a continuous conversion between kinetic and potential energy. 67 m/s. 5 m/s. 3. 5 m/s (More)A skateboarder travels on a horizontal surface with an initial velocity of 3. -46. 6. 3s3, point, 3, space, s. Expert Answer. Question. 150 kg-m/s is the walker's momentum. Search for an answer or ask Weegy. Get answers from Weegy and a team of really smart live experts. The momentum of skateboard B is again mass times velocity masses 50, and the velocity is too. 67 m/s. The slope of a velocity graph will be given by the following formula: slope = rise run = v 2 − v 1 t 2 − t 1 = Δ v Δ t. Weegy: The spread of Christianity was limited was a result of the Shimabara Rebellion of 1638 in Japan. What is momentum? Momentum is the quantity of motion of a moving body, measured as a product of its mass and velocity. 7 m/s2 m / s 2 toward the east. The greater the force applied to the skateboard when it is released, the higher the speed of the skateboard. The core of a skateboarder is seen as very crucial role. weegy* * Get answers from Weegy and a team of really smart live experts. If the momentum is conserved, the new velocity of the combined object is 18. 6. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. What is the velocity of the ice skater after throwing the snowball? Disregard the friction between the skates and. What's the velocity of a skateboarder whose momentum is 100kg-m/s and mass is 15kg? round to the nearest hundredth Weegy: 6. Formula used : where, p = momentum m = mass v = velocity Now. 68 ft 37. What is the velocity of a skateboarder whose momentum is 100kgm / s and mass is 15 kg? Round to the nearest hundredth. 3 kg-m/s B. Updated 1/26/2018. Ask a question. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. 5 m/s toward the east. Physics questions and answers. Terminal velocity occurs in fluids (e. Solution: Formula used : p=mv where, p = momentum m = mass v = velocity 100 Kg m/s =15Kg x v v=6. 4. 24m / a C. 67 m/s. 67 m/s. A young woman on a skateboard is pulled by a rope attached to a bicycle. verified. 0-kilogram skateboarder does a trick on a half-pipe. Search for an answer or ask Weegy. 67 m/s is the velocity of a skateboarder whose momentum is 100 kg-m/s and mass is 15 kg. Assuming the velocity of the bike is the same as that of the. Updated 221 days ago|4/13/2023 12:45:11 PM. Expert Answered. Log in for more information. If the momentum is conserved, what is the new velocity of the combined object? Round to the nearest hundredth. 6. 0-kg boy, riding a 2. 4 m/s 9. 78 35m/s;Weegy: The velocity of an object that has a momentum of 4,000 kg-m/s and a mass of 115 kg is 34.