Physics · Work, Energy and Power
A machine performs a work W in time t, and its power output is P. If the machine's power output is doubled, how much time will it take to perform the same amount of work W?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1t
- 22t
- 3t/4
- 4t/2✓
Correct answer
t/2
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