Two ice dancers are at rest on the ice, facing each other with their hands together. They push off on each other in order to set each other in motion. The subsequent momentum change (magnitude only) of the two skaters will be ____. a. greatest for the skater who is pushed upon with the greatest force b. greatest for the skater who pushes with the greatest force c. the same for each skater d. greatest for the skater with the most mass e. greatest for the skater with the least mass

Q: A softball of mass 0.1 kg is hit by a bat with a speed of 20 m/s to the left. It rebounds with a…

A: mass of soft ball (m) = 0.1 kg initial velocity (u) = -20 m/s final velocity (v) = 30 m/s

Q: 2. A 2000-kg Mercedes Benz, moving at a velocity of 20 m/s, due East, bumped into the rear end of a…

A: Given Data : The mass of the Mercedes Benz is given as m1 = 2000Kg. The mass of the Toyota Camry is…

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A: Force is defined as the rate of change of momentum. The change in the momentum is also known as the…

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A: Since there are multiple sub-parts posted, we will answer the first three sub-parts for you. If you…

Q: 3. A 2 kg block of ice is at rest on a frictionless surt A 7 g bullet moving at 100 rn s' hits the…

A:

Q: Two cars (A and B) of mass 1.5 kg collide. Car A is initially moving at 12 m/s, and car B is…

A: masses = 1.5 kg both

Q: 10. An ice skater with a mass of 65 kg pushes off against a second skater with a mass of 35 kg. Both…

A:

Q: Two identical cars are traveling down the road. One car sees a stop sign up ahead and slowly applies…

A: According to Newton's Second Law Force is equal to rate of change in momentum F=dpdt Momentum is…

Q: A 0.05-kg bullet is fired with a velocity of 500 m/s at a 2-kg wooden block. The bullet drills a…

A: Data provided in the question; Mass of the bullet (m)=0.05 kg Mass of the wooden block (M)=2 kg…

Q: A 2.50-kg block is moving to the right at 1.20 m/s just before it strikes and sticks to a 1.00-kg…

A: Momentum= mass x velocity

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A:

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Q: (1) What is the total momentum of the two carts just before the collision?   (2) What is the final…

A: Analyze the following figure. Let the right direction is the motion’s positive direction. 1) The…

Q: The change in momentum for the plate in this situation is fixed—1.125 kg m/s (your answer to…

A: Given Change in momentum =1.125 kg m/stime of impact = 0.00024 sec

Q: Calculate the momentum of a golf ball of mass 0.045 kg that moves at a speed of 40 m/s. 2. If the…

A: momentum=mass х velocity p=m х v=0.045 х 40=1.8 Kg ms-1

Q: You were driving a car with velocity m/s. You quickly turned and braked, and your velocity became…

A:

Q: A 95.0 kg person is driving along at 30.0 m/s in the positive x-direction. The car hits a wall and…

A: Momentum of the person before impact is,

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A:

Q: A 0.200 kg baseball moving at 13.0 m/s is hit straight back with a speed of 11.0 m/s. The…

A: Given:mass,m=0.200kgSoeed,v1=13 m/sSpeed,v2=11 m/sTime,t=0.025 sA). calculate the change in momentum…

Q: A 22.3 kg child is riding a 6.4 kg bike with a velocity of 7.55 m/s to the north. What is the…

A: Given data:  Mass of child (m1) = 22.3 kg Mass of bike (m2) = 6.4 kg Velocity (v) = 7.55 m/s, to the…

Q: Question 3 A car with a mass of 650 kg travels at a velocity of 60 km.h and crashes into the back of…

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Q: Before a collision, Object A has a momentum of 15 kg*m/s and Object B has a momentum of 22 kg*m/s.…

A:

Q: A 20 kg block is initially moving to the right at 25 m/s. a. Determine the change in momentum if the…

A: Given that Mass of the block m = 20 kg Initial velocity u = 25 m/s ( in right )

Q: A 2.50-kg block is moving to the right at 1.20 m/s just before it strikes and sticks to a 1.00-kg…

A: Given, M1=2.50kg V1=1.20m/s M2=1kg

Q: A 3.8 kg object is initially moving to the left at 20.9 m/s. A constant force is applied to the…

A: Let an object of mass m moves initially with velocity v1 and after time t the velocity changes to v2…

Q: Two football players with mass 75 kg and 100 kg run directly toward each other(this means they are…

A: Given  Mass  of first football player m1 = 75 kg Mass of second football player m2 = 100 kg Velocity…

Q: 3. Thoroughbred horses are among the fastest horses in the world and are used in famous racing…

A: Given values:- Mass of thoroughbred,(m)=5 x 102 kg ----(1) Momentum,(p)=8.22 x 103 kg-m/sec ----(2)…

Q: 5. A bicycle has a momentum of 24 kg•m/s. What momentum would the bicycle have if it had... a. twice…

A:

Q: Two carts are on an essentially frictionless track. One cart has a mass of 0.5 kg and the other has…

A: a) Determine the momentum before the collision. Determine the momentum after the collision.

Q: Two cars A and B are heading forward. The velocity of A and B are 3,000 cm/s and 2,000 cm/s…

A: Given, mass of each car ,m = 9×105 g = 900 kg intial velocity of car A = vi,A = 3000 cm/s = 30m/s…

Q: 5. The graph below shows the speed of an object as a function of time. What is the change in…

A: Given : Mass of the object. = 3.5 kg  Velocity time graph Required : Change in momentum

Q: A 70 kg man is initially at rest in a stationary 45 kg boat. The man steps out of the boat and onto…

A: Given For question no.1 Mass of Man mman = 70kg Mass of stationary boat mboat = 45kg Initial…

Q: 1. Calculate the momentum of the following objects in N-s. a. a 55-g tennis ball moving at 100 kph…

A: As per our guidelines  we are supposed to answer only one question. Kindly repost other question as…

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Q: A 145 g baseball flying towards home plate with a speed of 42.5 m/s (~95 mph) is struck by a 1.14 kg…

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Q: Kara Less was applying her makeup when she drove into South's busy parking lot last Friday morning.…

A: Given:  mass of car, m = 1300 kg  initial velocity of car, u = 11 m/s  final velocity of car, v = 0…

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Q: 1. Find the force in an accident where the momentum of a motorcycle rider wearing a helmet changes…

A: Given Initial momentum of the motorcycle= 80 kg-m/s Final momentum of the cycle= 0 kg.m/s Time taken…

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A: Part (9) Given: The mass of cannonball is m=35 kg. The velocity of cannonball is v=500 m/s. The…

Q: A boy on a bicycle has a linear momentum of magnitude P = 569 kg⋅m/s. The boy and the bicycle…

A: M= 103 kg  P= 569 kgm/s

Q: Change in momentum (Impulse) on a Cart BEFORE 2 m/s 10 kg AFTER 10 kg 2 m/s A 10 kg cart is rolling…

A: To determine,change in momentum(∆P).given,mass of the cart(m)=10 kgvelocity before collision(v1)=2…

Q: A golf ball has a mass of 46 g. Just after being struck, the ball reaches a speed of 61 m/s. i.…

A: (i) momentum of the ball after impact pbf=mbvb=46 g61 m/s10-3 kg1 g=2.8 kg·m/s

Q: 1. A 1.5 kg basketball ball is moving to the west at a speed of 7 m/s to the west. Calculate the…

A:

Q: A 25 kg object and a 100 kg object collide. The graph below is for the 100 kg object. Assume…

A: Given- Mass of object 1 (m1)= 25 kg, Mass of object 2 ( m2 )= 100 kg Momentum is conserved.