Single correct · +4 / −1
A force F⃗ = (3î + 4ĵ) N acts on a body producing displacement s⃗ = (2î + 3ĵ) m. The work done is:
- (a) 18 J
- (b) 12 J
- (c) 6 J
- (d) 24 J
Answer and solution
Answer (a) 18 J
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