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A nurse lifts a baby who weighs 185 N to a distance of 0.080 m. How much work was done by the nurse?

Sagot :

The formula in finding the work of an object is Force x distance.

W = Fd
    = (185 N)(0.080 m)
    = 14. 8 N.m ⇒ J
    *We need to round it off to its least significant figure so that we can get the final answer.

The work done by the nurse was 15 J.