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A 10 N force is applied on a body produces an acceleration of 1 m/s². The mass of the body is

1. 5 kg
2. 10 kg
3. 15 kg
4. 20 kg

Correct answer: 10 kg

Solution

Using Newton's Second Law, F = ma. Here, F = 10 N and a = 1 m/s². Rearranging, m = F/a = 10/1 = 10 kg.

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