"A box of mass 1 kg is pulled on a horizontal plane of length 1 m by a force of 8 N then it is raised vertically to a height of 2m, the net work done is (a) 28 J (b) 8 J (c) 18 J (d) None of above"
Added by Barry B.
Step 1
Given force, \(F = 8 N\) and horizontal displacement, \(S = 1 m\). Using the formula for work done, \(W = F \times S\), \(W = 8 N \times 1 m = 8 J\). Show more…
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