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A body of mass 8 kg is moved by a force \(F = 3x\) N, where x is the distance covered. Initial position is x = 2 m and the final position is x = 10 m. The initial speed is zero. The final speed is
A body of mass 8 kg is moved by a force \(F = 3x\) N, where x is the distance covered. Initial position is x = 2 m and the final position is x = 10 m. The initial speed is zero. The final speed is
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For variable force, integrate \(F\,dx = m v\,dv\).
Updated On: Apr 7, 2026
- 6 m/s
- 12 m/s
- 18 m/s
- 14 m/s
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The Correct Option is A
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