A 0.20-kg model railroad car moving with a speed of 0.20 m/s is struck from behind by an 0.42-kg model locomotive moving along the same line with a speed of 0.50 m/s. If they stick together after the collision, what is their velocity?

Q: 2. A 6.2 kg object heading north at 3.0 m/s collides with an 8.0 kg object heading west at 3.5 m/s.…

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Q: An inelastic collision occurs in one dimension, in which a 10 kg block traveling at 5 m/s collides…

A: It is given that

Q: Jamal is at the state fair playing some of the games. At one booth, he throws a 0.50-kg ball forward…

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Q: A 2 kg car moving towards the right at 4 m/s collides head on with an 8 kg car moving towards the…

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Q: A block with a mass of 4.0 Kg is moving to the right with a speed of 2.0 m/s while another block…

A: Given:mass of block 1, m1 = 4 kgmass of block 2, m2 = 8 kgvelocity of mass 1, v1 = 2 m/svelocity of…

Q: (10K9) VIn= 2 A 0.300 kg ball, moving with a speed of 2.5 m/s, has a head-on collision with at 0.600…

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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 rubber ball experiences an impulse of -8kgm/s during a collision. If the other ball in the…

A: The impulse of the rubber ball is, J=-8 kgm/s The change in the velocity is, Δv=0-10 m/s=-10 m/s

Q: A 32 kg football player leaps through the air to collide with a 18 kg running back heading toward…

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Q: A 98.0-kg parts cart with rubber bumpers rolling 1.20 m/s to the right crashes into a similar cart…

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Q: A 3.00-kg cart with an initial velocity of +4.00 ms collides inelastically with a 5.00-kg cart with…

A: Given data:   Mass of cart (m1) = 3.00 kg Initial velocity of cart (V1) = +4.00 m/s Mass of second…

Q: A quarterback with a mass of 80 kg is moving east with a velocity of 5 m/s, while a linebacker with…

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Q: A 3 kg cart is moving at 5 m/s to the right and hits a stationary 4 kg cart. After the collision,…

A: Answer:-  Given  Mass of first cart (m1) = 3 kg  Mass of second cart(m2) = 4 kg  Initial velocity of…

Q: Two sedans travel along the same road in opposite directions. The BMW car traveling north has a…

A: Momentum of BMW(PB) = 2000 kgm/s North Momentum of Honda car(PH) = 5000 kgm/s south

Q: A 1.9 kg block slides along a frictionless surface at 1.2 m/s.Asecond block, sliding at a faster 4.8…

A: Given: m1=1.9kgu=1.2msv=4.8msvf=2.4ms Using law of conservation of momentum, the expression for find…

Q: A thick wood block of mass 2.2 kg stands at rest on a horizontal and frictionless table. Sally fires…

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Q: A bullet with a mass of 0.020 kg collides in elastically with a wooden block of mass 2.5 kg,…

A: Given data:  Mass of bullet (m1) = 0.020 kg Mass of wooden block (m2) = 2.5 kg Initial speed of…

Q: Karell throws his 0.20-kg football in the living room and knocks over his mother's 0.80-kg antique…

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Q: A 10,000 kg truck traveling 5 m/s collides with a 1,500 kg Volkswagen traveling in the opposite…

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Q: A volleyball is spiked so that its incoming velocity of +3.55 m/s is changed to an outgoing velocity…

A: Given: A volleyball is spiked                 mass of volley ball = 0.350 kg incoming velocity +3.55…

Q: A 40-kg football player leaps through the air to collide with and tackle a 60-kg player heading…

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Q: A 100 kg hockey player, moving at 2 m/s, collides head-on with a 75 kg hockey player moving at 1…

A: Given:-  M1 = 100 kg ,mass of first hockey player     ; V1 = 2 m/s ,initial velocity of M1 M2 = 75…

Q: A 1200-kg car moving at 15.6 m/s suddenly collides with a stationary car of mass 1500 kg If the two…

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Q: An air track car with a mass of 6 kg and velocity of 4 m/s to the right collides with a 3 kg car…

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Q: A bowling ball of mass 8.0 kg is traveling at 10 m/s when it strikes a 1.5-kg bowling pin. After…

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Q: A mass of 2.13 kg is traveling in the +x direction with velocity 4.10 m/s. It collides with a…

A: Answer:-  Mass of an object (m1) = 2.13 kg  Another mass of an object (m2) = 8.94 kg  Velocity of an…

Q: A bullet (m=0.005kg) moving at 500 m/s strikes and sticks in a block of wood (m=5kg). What is the…

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Q: Two football players with masses of 60 kg and 50 kg run directly toward each other. The 60 kg…

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Q: A 3000-kg truck moving with a velocity of 10 m/s hits a 1000-kg parked car after which they stick…

A: The mass of car is m = 1000 kg. The mass of truck is M = 3000 kg. The initial velocity of the car is…

Q: A 4,500 kg railcar moving at 1.2 m/s couples in a perfectly inelastic collision with a 3,500 kg…

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Q: A 1.2 kg ball is kicked at a velocity of 6.97 m/s (E) at a stationary 41.0 kg girl. The ball bounces…

A: Solution: Given that ball mass m= 1.2 kg girl mass M = 41 kg vball, i =6.97 m/svball, f =1.1 m/s

Q: A .06 kg tennis ball hits a wall with a velocity of 30 m/s and rebounds at about the same speed.…

A: According to the change in momentum of the ball from before the collision to after.…

Q: A 0.60 kg glider traveling at 8.0 m/s on a level air track undergoes a head-on collision with a 0.20…

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Q: A 320-g air track cart traveling at 1.25 m/s suddenly collides elastically with a stationary 270-g…

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Q: A 10 gram bullet is fired from a gun and embeds itself into a 1.0 kg block of wood. After the…

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Q: A 10.0-g bullet is fired into a stationary block of wood having mass m = 5.00 kg. The bullet imbeds…

A: Mass of bullet, m = 10 g = 0.01 kg Mass of wood block, M = 5 kg Before collision, speed of block, u…

Q: A 0.30kg cart moves on an air track at 1.2 m/s. It collides with and sticks to another cart of mass…

A: Given Data: The mass of cart 1 is: m1=0.30 kg The mass of cart 2 is: m2=500 kg The initial velocity…

Q: An 80-kg cart moving at 70 m/s collides head-on with an approaching 120-kg cart moving at 40 m/s (in…

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