Physics · Work, Energy and Power
If a variable force of F = (6x2 - 4x) N acts on a body, then the work done by the force in displacing the body from x = 2 m to x = 4 m is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 188 J✓
- 266 J
- 344 J
- 422 J
Correct answer
88 J
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