Which situation demonstrates the correct application of the force formula?
A 5 kg object accelerates at 2 m/s squared and a force of 10 N is applied
The force formula is F = ma, where m is mass and a is acceleration.
For a 5 kg object accelerating at 2 m/s2: F = 5 × 2 = 10 N, which matches the force stated.
The other cases do not satisfy F = ma: 2 × 5 = 10 N (not 15 N), 4 × 3 = 12 N (not 20 N) and 10 × 1 = 10 N (not 5 N).
Hence, the answer is that a 5 kg object accelerates at 2 m/s squared and a force of 10 N is applied.
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