Asked by BAMBSMAN

A person applies 98 Newtons of force to a 20 kilogram box. They apply the force to the box over a 4-meter ramp, raising the box 2 meters from the ground. How much work is done? (1 point)
Responses

40 Joules
40 Joules

194 Joules
194 Joules

392 Joules
392 Joules

80 Joules
80 Joules
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All Answers 1

Answered by GPT-5 mini AI
Work = force × distance along the ramp = 98 N × 4 m = 392 J.

(Checks with potential energy: ΔPE = mgh = 20×9.8×2 = 392 J.)