A 2.0 kg ball moving east with a velocity of 5.0 m/s collides with a 8.0 kg ball moving west with velocity 2.0 m/s. After collision, the ball of mass 2.0 kg moves with a velocity of 2.0 m/s towards east, what is the velocity of the second ball?
A 2.0 kg ball moving east with a velocity of 5.0 m/s collides with a 8.0...
A ball of mass 0.442 kg moving east (+x direction) with a speed of 3.72 m/s collides head-on with a 0.221 kg ball at rest. Assume that the collision is perfectly elastic. a) What is be the speed of the 0.442-kg ball after the collision? b) What is be the direction of the velocity of the 0.442-kg ball after the collision? to the east or to the west c)What is the speed of the 0.221-kg ball after the collision? d)What...
A 2 kg ball moving at 4 m/s to the right collides with a 3.0 kg ball moving at 2.0 m/s to the left. A) What is the total momentum before the collision? B) After the collision, if the first ball now moves at 1.2 m/s to the left, what is the momentum of the second ball? C) Then, using your answer for B, find the velocity of the second ball after the collision. (right is + left is -)...
A 2.0 kg object moving 5.0 m/s collides and sticks to an 8.0 kg object initially at rest. Determine the kinetic energy lost by the system as a result of this of this collision
A ball of mass 0.480 kg moving east (+x direction) with a speed of 3.70 m/s collides head-on with a 0.240 kg ball at rest. Assume that the collision is perfectly elastic. A. What is be the speed of the 0.480-kg ball after the collision? (Express your answer to three significant figures and include the appropriate units) B. What is be the direction of the velocity of the 0.480-kg ball after the collision? to the east or to the west...
A ball of mass 0.590 kg moving east (+x direction) with a speed of 3.86 m/s collides head-on with a 0.295 kg ball at rest. Assume that the collision is perfectly elastic. A) What is be the speed of the 0.590-kg ball after the collision? Express your answer to three significant figures and include the appropriate units. B) What is be the direction of the velocity of the 0.590-kg ball after the collision? To the East or West C) What...
A 0.190 kg plastic ball moves with a velocity of 0.30 m/s. It collides with a second plastic ball of mass 0.107 kg, which is moving along the same line at a speed of 0.10 m/s. After the collision, both balls continue moving in the same, original direction, and the speed of the 0.107 kg ball is 0.26 m/s. What is the new velocity of the first ball?
of mass 1.00 kg moves East at 5.00 mts collides with another ball, of mass 2.00 kg, moving Ms. After the collision, the 2.00 ke mass moves at a velocity of 4.00 m/s East. What is the the other ball? Does this collision conserve mechanical energy (and explain why?
A 2.0-kg mass moving at 5.0 m/s suddenly collides head-on with a 3.0-kg mass at rest. If the collision is perfectly inelastic, what is the speed of the masses just after the collision? 2.5 m/s 10 m/s 2.0 m/s 0 m/s, since the collision is inelastic
Ball A with a mass of 50 kg moving 10 m/s east collides with Ball B (a stationary 25 kg ball). What would be the resulting velocity after impact if Ball A and Ball B were to stick together?
A 2-kg block moving in the positive x direction with a speed of 5.0 m/s collides with a 3-kg block moving in the same direction with a speed of 2.0 m/s. After the collision the 3-kg block moves at 4.2 m/s. Find the velocity of the 2-kg block after the collision. Is the collision elastic or inelastic? Justify your answer.