Sarthaks Test
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A woman throws an object of mass 500 g with a speed of 25 m s1.

(a) What is the impulse imparted to the object?

(b) If the object hits a wall and rebounds with half the original speed, what is the change in momentum of the object?

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1 Answer

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(a) 12.5 N s 

(b) 18.75 kg m s–1 

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