Question

Momentum of object change from 100kg m/s to 200kg m/s in 2 sec .Find the force applied
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Answer 1

Answer:

50 N

Explanation:

Initial momentum = 100 kg m/s

Final momentum = 200 kg m/s

Time = 2 sec

Force

= (Change in momentum) /(Time taken for that change)

= (Final momentum - Initial Momentum) / 2 sec

= (200 - 100) / 2

= 100/2

= 50 Newton

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