Question

# A force of 20 N is applied on two balls of masses m1=2 kg, and m2=4 kg individually. Find the ratio of accelerations of balls 1 and 2?3:21:11:22:1

Solution

## The correct option is D 2:1According to newton’s second law, F=ma where terms have their usual meanings. a=Fm ⟹a∝1m ⟹a1a2=m2m1 Putting values, we get: a1a2=42 a1:a2=2:1

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