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Physics 6 Online
OpenStudy (anonymous):

Agirl lifts a 160-n load to a height of 1 m in 0.5s. How much power is used to lift the load?

OpenStudy (zephyr141):

\[power_{avg}=\frac{ \Delta W }{ \Delta t }\]\[P_{avg}=\frac{(160N)(1m)}{0.5s}\]\[P_{avg}=320 W\]

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