1.A bulldozer exerts a constant force of 7.50 x 10° N on a gigantic rock that made it move a horizontal distance of 45.0 cm. How much work is done by the bulldozer?
(PLEASE PUT THE SOLUTION PLEASE)
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1.A bulldozer exerts a constant force of 7.50 x 10° N on a gigantic rock that made it move a horizontal distance of 45.0 cm. How much work is done by the bulldozer?
(PLEASE PUT THE SOLUTION PLEASE)
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The work done by an object exerting a force F at a distance d is given by
where:
W = work
F = force
d = distance
Solving for W
Note: 45.0 cm = 0.450 m
W = Fd
W = (7.50 × 10⁰ N)(0.450 m)
Therefore, the work done is 3.375 J.