A bowling ball of mass mb = 4.4 kg is rolled down the lane with a velocity of v1 = 2.3 m/s. It strikes a single remaining pin of mass mp = 0.82 kg head on. After the collision the bowling ball has a velocity (in the same direction) of v2 = 1.65 m/s.  Write an expression for the velocity of the pin in the horizontal direction after the impact, vp.  What is the pin's speed in m/s?   Assuming the coefficient of friction is μk = 0.1, how far in meters could the pin slide before stopping if it doesn't topple?

A soccer ball of 4.40925 (2 kilosg) pounds moves to the right a speed of 0.5 m/s.  Hits a 0.1102311 (0.05 kilosg) pounds tennis ball initially moving to the left at 2 m/s.  The collision is elastic and takes place in one dimension, along the x axis. What is the approximate final speed of the tennis ball, vf,g?

A 0.19 kg arrow is shot at +42 m/s. It hits an apple (m = 0.62 kg), and goes through the apple, leaving with a velocity of +23 m/s.What is the velocity of the apple after the arrow leaves it?

A 13.8 kg block is sliding along a frictionless surface with a speed of 95.7 m/s. It collides with a second block of mass 93.1 kg. The second block is initially at rest. After the collision, the first block has rebounded with a speed of 26.1 m/s. If this collision is one dimensional, what is the speed in (m/s) of the second block after the collision?

If a cart of mass 350 grams moving at speed of 4.5 m/s hits an end-stop and rebounds at a speed of 3.2 m/s, what is the change in momentum, in units of kg.m/s?   A cart has the rubber bumper attached to the force sensor, and it moves and collides with an end-stop. In the collision, it suffers a change in momentum = 4.05 kg.m/s, and the time during which the collision takes place is 0.182 seconds. Calculate the average force applied on the cart by the bumper, in newtons.

A 7.6 kg block with a speed of 3.9 m/s collides with a 15.2 kg block that has a speed of 2.6 m/s in the same direction. After the collision, the 15.2 kg block is observed to be traveling in the original direction with a speed of 3.3 m/s. (a) What is the velocity of the 7.6 kg block immediately after the collision? (b) By how much does the total kinetic energy of the system of two blocks change because of the collision? (c) Suppose, instead, that the 15.2 kg block ends up with a speed of 5.2 m/s. What then is the change in the total kinetic energy?

A 9.7-g bullet is fired into a stationary block of wood having mass m = 5.02 kg. The bullet imbeds into the block. The speed of the bullet-plus-wood combination immediately after the collision is 0.603 m/s. What was the original speed of the bullet? (Express your answer with four significant figures.)

Two billiard balls of mass m (gr) collide with their oblique center. a) Find the post-collision velocity of the balls. b) Find the energy loss that will occur during the collision. m=170 kg   V1= 3.3 m/s   V2=2.8 m/s  Ɵ 1=40   Ɵ 2=38  e=0.5

A particle with mass 7.97 kg has a velocity component of -6.83 m/s on the x-axis. What is the x-component of its momentum in kg m/s?

A 500-gram ball traveling to the right at 4.0 m/s collides with and bounces off another ball that is initially at rest. The figure shows the momentum vector of the first ball after the collision. Draw (a) the momentum vector of the first ball before the collision and (b) the momentum vector of the second ball after the collision.