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By Newton's II law of motion, F = ma. Calculate the force if m = 10 kg and a = 1 m/s².

1. 10 N
2. 15 N
3. 20 N
4. 25 N

Correct answer: 10 N

Solution

Using Newton's Second Law, F = ma. Substituting m = 10 kg and a = 1 m/s², we get F = 10 × 1 = 10 N.

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