Physics · Oct / Nov 2025 · Paper 12 · Question 18
5054Power
An object of mass m is lifted through a vertical distance d in time t. Which equation is used to calculate the power P required to lift the object?
- AP = \frac{md}{gt}
- BP = \frac{mgd}{t}
- CP = \frac{dt}{mg}
- DP = \frac{m}{gdt}
As printed in the paper
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Correct answer: B. P = \frac{mgd}{t}
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