In a physics lab, a 0.5 kg cart moving at 0.5 m/s collides with a second cart which is initially at rest. The two carts move off together with a speed of 0.3 m/s after the collision. Determine the mass of the second cart.

Two identical 1350-kg automobiles A and B are at rest with their brakes released when B is struck by a 5600-kg truck C which is moving to the left at 8 km/h. A second collision then occurs when B strikes A. Assuming the first collision is perfectly plastic and the second collision is perfectly elastic, determine the velocities of the three vehicles just after the second collision. The velocity of car A is VA = km/hr + km/hr +. The velocity of car B is vg= The velocity of truck C is vc= km/hr ←.

In a physics lab, two carts collide elastically on a level, low-friction track. Cart A has a mass of 1.500 kg and is moving east at 36.5 cm/s. Cart B has a mass of 0.500 kg and is moving West at 42.8 cm/s. Determine the post-collision velocities of the two carts.

In a physics lab, 0.500-kg cart (Cart A) moving rightward with a speed of 92.8 cm/s collides with a 1.50-kg cart (Cart B) moving leftward with a speed of 21.6 cm/s. The two carts stick together and move as a single object after the collision. Determine the post-collision speed of the two carts.

Janet is skating at the ice rink with her little sister Sarah who is initially standing at rest on the ice. Janet then collides head-on into Sarah. Janet continues forward at 2 m/s, while Sarah is thrown backward at 3 m/s. (After the collision, Janet and Sarah are moving in the same direction). Janet’s mass is 54 kg and Sarah’s mass is 34 kg. How fast was Janet moving initially, in m/s?

Two vehicles approach a right angle intersection and then collide. After the collision, they become entangled. If their mass ratios were 1:4 and their respective speeds as they approached were both 13 m/s, find the magnitude and direction of the final velocity of the wreck. 12.5 m/s at 79° 13.1 m/s at 79° 15.7 m/s at 79° 16.3 m/s at 79° Correct.

Ball A has a mass of 3 kg and is moving with a velocity of (vA)1 = 9 m/s when it makes a direct collision with ball B, which has a mass of 2.5 kg and is moving with a velocity of (vB)1 = 5 m/s . Suppose that e = 0.7. Neglect the size of the balls. a) Determine the velocity of A just after the collision measured to the right. (vA)2 = ? b) Determine the velocity of B just after the collision measured to the right. (vB)2 = ?

Ball A, whose mass is 12.0 kg, is moving with a velocity of 37.0 m when it suddenly hits another ball at rest, Ball B. After the collision, Ball A continues to move with a velocity of 19.0 m/s while Ball B moves with a velocity of 4.00 m/s. What is the mass of Ball B?

A car of mass 1388 kg traveling at 18.67 m/s Collided and sticks to another car with a mass of 1488 kg. what is the resulting velocity of the two cars right after the collision assuming that there is no friction present?

A 10.50-g bullet is fired into a stationary block of wood having mass m = 4.980 kg. The bullet imbeds into the block. The speed of the bullet-plus-wood combination immediately after the collision is 0.6090 m/s. What was the original speed of the bullet? (Express your answer with four significant figures.)  m/s