please answer the following question ma'am

Asked by  | 24th Mar, 2008, 06:40: PM

Expert Answer:

use conservation of momentum and conservation of KE to verify this.

Think of some practical situation, like when a drum collides with a truck the velocity of truck is not affected but drum rebounds with the same velocity in the opposite direction.

Answered by  | 23rd May, 2008, 12:18: PM

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