PH-2421
Work done
Physics · Secondary 4 · Easy · Work done
A 2.5 kg box is pushed up a smooth ramp by a constant force of 40 N over a distance of 3.0 m along the ramp.
How much work is done on the box by this force?
How much work is done on the box by this force?
- 120 J
- 75 J
- 300 J
- 450 J
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