Physics, 11.03.2021 19:20 kaitlyn114433

A weight lifter raises a mass of 100 kg straight up a distance of 2 m at a constant speed. This lifting requires a time of 3 s. What average power is generated by the weight lifter during the lift?

(A) 50 w (B) 490 w (C) 653 w (D) 1960 w

For the same weight lifter as the previous problem, the amount of work done in lifting the weight is

(A) 50 J (B) 490 J (C) 800 J (D) 1960 J

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A weight lifter raises a mass of 100 kg straight up a distance of 2 m at a constant speed. This lift...

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