A force acting on an object of mass 500 gm changes its speed from 200 cm/s to 0.2 m/s. The change in momentum is: (A) increase by 0.90 Ns (B) decrease by 0.90 Ns (C) increase by 90 g cm/s (D) decrease by 90 g cm/s

A force acting on an object of mass 500 gm changes its speed from 200

1.	A force acting on an object of mass 500 gm changes its speed from 200 cm/s to 0.2 m/s. The change in momentum is: (A) increase by 0.90 Ns (B) decrease by 0.90 Ns (C) increase by 90 g cm/s (D) decrease by 90 g cm/s
Answer» (B) decrease by 0.90 Ns

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A force acting on an object of mass 500 gm changes its speed from 200 cm/s to 0.2 m/s. The change in momentum is: (A) increase by 0.90 Ns (B) decrease by 0.90 Ns (C) increase by 90 g cm/s (D) decrease by 90 g cm/s

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