A 5-kg object is moving to the right at 4 m/s and collides with another object moving to the left at 5 m/s.The objects collide and stick together.After the collision,the combined object:
A)is moving to the right.
B)is moving to the left.
C)is at rest.
D)has less kinetic energy than the system had before the collision.

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The Answer of A 5-kg object is moving to the right at 4 m/s and collides with another object moving to the left at 5 m/s.The objects collide and stick together.After the collision,the combined object:
A)is moving to the right.
B)is moving to the left.
C)is at rest.
D)has less kinetic energy than the system had before the collision.

A 5-Kg Object Is Moving to the Right at 4