Asked by Daquindre

If it took 5 seconds to lift the crate,using a machine,what was the power rating of the machine.
Answered by Ms. Sue
Ashworth is a strange name for a school subject.

Answered by drwls
Divide the product of the weight of the crate (in Newtons) and the distance that is was lifted (in meters) by the time in seconds. The answer will be in Watts.

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