Question

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⤵⤵question ⤵⤵

If hammer of 5kg comes at rest after collision with velocity of 30m/s from ground . Find..
1) Impulse imported .
2) Average Force .

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Answer 1

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Answer 2

Solution

Given:- Mass = 5kg

Final velocity = 30m/s

Initial velocity = 0

=> Impulse = Change in momentum

= Final momentum - Initial momentum

= Mv - Mu

= 5×30 - 5×0

= 150 Ns

Force = 5×30kgm/s²

= 150N