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Work, Power And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork, Power And Energy2 Marks
Question
Write an expression for the work done when a force is acting on an object in the direction of its displacement.
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Answer

When a force $F$ displaces a body through a distance $S$ in the direction of the applied force, then the work done $W$ on the body is given by the expression:
Work done $=$ Force $×$ Displacement
$W = F × s$

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