How much work did arfeuille do on the object

Reference no: EM13513092

In 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using only his teeth.

(a) How much work did Arfeuille do on the object?

(b) What magnitude force did he exert on the object during the lift, assuming the force was constant?

Reference no: EM13513092

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