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A lifter takes 16 s to lift a 60-kg object by 4 m high. (1) What is the work done against gravity? (2) What is

A lifter takes 16 s to lift a 60-kg object by 4 m high. (1) What is the work done against gravity? (2) What is the power of the lifter?

QUESTION 17 8 points A lifter takes 16 s to lift a 60-kg object by 4 m high. (1) What is the work done against gravity? (2) What is the power of the lifter? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac)

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