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Sagarika Biswas from Sri Krishna Mission School , Agartala

Subject :NSO Class : Class 9

Two balls of different masses have the same kinetic energy. Then the

(A) Heavier ball has greater momentum than the lighter ball

(B) Lighter ball has greater momentum than the heavier ball

(D) Both balls have zero momentum.

Ans 1:

tharun nayak from kb school of excellence , Hyderabad

Class : Class 9