the work done in pulling a box with a force of 20 N in horizontal direction through 2m is
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Work done in pulling a box with a force of 20 N in horizontal direction through 2m is 40 joule.
Explanation:
Work is the integral of the scalar product of two vectors , Force and Displacement means the change in the position of the point at which the force is applied.
work done is scalar quantity. its SI unit is joule.
Applied force = 20 N
displacement = 2m
we know
w = F X S = 20 X 2 = 40 N/m = 40 joule
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