A 9 kg hammer strikes a nail at avelocity of 89 ms and
A 9 kg hammer strikes a nail at avelocity of 8.9 m/s and comes to restin a time interval of 8.0 ms.
(a) What is the impulse given to the nail?
kg·m/s
(b) What is the magnitude of the average force acting on thenail?
N
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