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A bodybuilder loads a bar with 550 Newtons (~125 pounds) of weight and pushes the bar over her head 10 times. Each time she lifts the weight 0.5 meters. How much work did she do?
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A bodybuilder loads a bar with 550 Newtons (~125 pounds) of weight and pushes the bar over her head 10 times. Each time she lifts the weight 0.5 meters. How much work did she do?

User Priyabrata
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1 Answer

2 votes
0.5×10=0.50 or 1/2


Don't think about how much she weighs. It is just there to throw you off.
User Jason Ching
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8.5k points
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