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A body of mass 5 kg accelerates from 12 m s...

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A body of mass 5 kg accelerates from 12 m/s to 20 m/s in 4 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).

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Correct Answer: Option B
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Udochukwu Peace
Udochukwu Peace 3 years ago
Final Velocity- Initial Velocity= 20-12= 8m/s; Acceleration = 8/4=2
Force = mass × acceleration = 5×2= 10N
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