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A hammer weighing 3 kg moving with a vel...

A hammer weighing 3 kg moving with a velocity of `10ms^(-1)` strikes against the head fo a spike and drives it into a block of wood. If the hammer comes to rest in `0.025` s, find (i) the impulse and (ii) the average force on the head of the spike.

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The correct Answer is:
(i) `-30Ns` (ii) `-3000N`
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