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a soccer player kicks a 0.4 kg spccer ball that travels with a velocity of 20 m/s and colise with an identical soccer ball at rest.what is the total momentum of the soccer ball after the collision

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dodi00

Answer:

try this answer 20 x 0.4=8

Answer:

Explanation:

The soccer ball that was kicked will have momentum 0.4(20) = 8 kg•m/s before the collision and 0 kg•m/s after the collision.

The second soccer ball will have momentum 0 kg•m/s before the collision and 8 kg•m/s after the collision.

If the collision is head on (not a glancing blow) and masses are identical, the two balls will exchange momentums.