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Subjects
Science CBSE
Class 9
Work and energy
Textbook questions
19.
Intext example I
Exercise condition:
3
m.
A force of \(5\ N\) is acting on an object. The object is displaced through \(2\ m\) in the direction of the force (Shown in the fig.).
If the force acts on the object all through the displacement, then work done is,
\(Work\ done\ =\ Force\ (F)\ \times Displacement\ (s)\)
\(Work\ done\ =\ \frac{Force\ (F)}{Displacement\ (s)}\)
\(Work\ done\ =\ \frac{Displacement\ (s)}{Force\ (F)}\)
Work done
\(=\)
\(J\)
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