A 6-kg object is moving to the right at 4 m/s and collides with a 4-kg object moving to the left at 6 m/s. The objects collide and stick together. After the collision, the combined object:

Question

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 A 6-kg object is moving to the right at 4 m/s and collides with a 4-kg object moving to the left at 6 m/s. The objects collide and stick together. After the collision, the combined object:

Answer

has less momentum than the system had before the collision.

Answer

has more kinetic energy than the system had before the collision.

Answer

has no kinetic energy.

Answer

has the same kinetic energy that the system had before the collision.

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A 6-kg object is moving to the right at 4 m/s and collides with a 4-kg objec...

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​ A 6-kg object is moving to the right at 4 m/s and collides with a 4-kg objec...

Want instant access to all verified answers on shs.amaes.com?

A 6-kg object is moving to the right at 4 m/s and collides with a 4-kg objec...