
A clay ball of mass 3 kg and velocity of 16 m/s strikes a stationary ball of mass 5 kg and sticks to it... a) what was the momentum of the 3-kg ball before the collision? b) what was the momentum of the 5-kg ball before the collision? c) what was the combined omentum of the balls after the collision? d) what was the velocity of the balls after the collision? e) what is the momentum of the 3-kg ball...
2. Two clay balls collide head-on in a perfectly inelastic collision. The first ball has a mass of 0.5 kg and an initial velocity of 4 m/s to the right. The second ball has a mass of 0.25 kg and an initial veiocity of 3 m/s to the left. Find the velocity of clay balls that stuck together.
Ball 1, with a mass of 139 g and traveling at 13.6 m/s , collides head on with ball 2, which has a mass of 349 g and is initially at rest. Assume that ball 1 is traveling to the right before the collision and that the collision is one dimensional. Part A What is the final velocity of ball 1 if the collision is perfectly elastic? Part B What is the final velocity of ball 2 if the collision...
8. (9 pts.) A 4.00-kg ball, moving to the right at a velocity of +2.00 mis on a frictionless table, collides head-on with a stationary 6.50-kg ball. Find the final velocities of the balls if the collision is completely inelastic (the balls stick together). 9. (12 pts.) A 2.5-kg ball and a 5.0-kg ball have an elastic collision. Before the collision, the 2.5-kg ball was at rest and the other ball had a speed of 3.5 m/s. (a) What is...
1. A ball with a mass of 2.00 kg and an initial velocity of ?⃗1 = 30.0m/s ?̂ collides with another ball of mass 1 kg which is initially sitting still. After the collision, the second mass has a velocity of ?⃗2f = 25.0m/s ?̂. What is the velocity of the first mass after the collision? 2. Two billiard balls with identical masses of 1 kg move toward each other. The initial velocity of ball 1 is +30 cm/s and...
A cart of mass 0.20 kg starts moving at velocity 3.0 m/s collides inelastically with an initially stationary cart of mass 0.40 kg. (A) If the carts stick together, what is their combined velocity immediately after the collision? (B) How much kinetic energy is lost in the collision?
Ball A of mass 0.35 Kg has a velocity 0.75 m/s east. It strikes a statilnary ball aslo of mass 0.35 kg. Ball a deffects off B at an angle of 37° north of A's original path. Ball B moves in a line 90° right of the final path of A. A) Find Ball A momentum after the collision B) Find Ball B's momentum after the collision. C) Find the velocity of A after the collisoin D) Find the velocity...
Two metal balls are hung from strings. The first ball, 0.07 kg, is pulled to the side and released so that it strikes the second ball with a speed of 70.52 m/s. The two balls stick together and the combined mass has a speed of 0.31 m/s after collision. What is the mass of the second ball?
Two metal balls are hung from strings. The first ball, 0.13 kg, is pulled to the side and released so that it strikes the second ball with a speed of 1.66 m/s. The two balls stick together and the combined mass has a speed of 0.26 m/s after collision. What is the mass of the second ball?
Q1 A small object with a momentum of magnitude 2.71 kg m/s approaches head-on a large object at rest. The small object bounces straight back with a momentum of magnitude 6.19 kg m/s. What is the magnitude of the small object's momentum change in kg m/s? Q2 A force acts on a 4.708 kg mass as follows: the force starts at zero and rises to 60.334 N linearly in 2.24 seconds, it remains at 60.334 N for another 5.756 seconds,...