Find work done by force F on A during 100 m displacement.

4000 J

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8000 J

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12000 J

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16000 J

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Solution

The correct option is D 12000 J
$(W_{F})_{o n A} = F Δ S c o s θ$
$= 120 \times 100 \times c o s 0^{\circ}$
$= 12000 J$

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Find work done by force F on A during 100 m displacement.

The correct option is D 12000 J(WF)onA=FΔScosθ=120×100×cos0∘=12000J

The correct option is D 12000 J
$(W_{F})_{o n A} = F Δ S c o s θ$
$= 120 \times 100 \times c o s 0^{\circ}$
$= 12000 J$