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Title: Elizabeth lifts a 10 N book from the floor to the table, a height of 2 m. How mu Post by: einsteindude on Dec 2, 2014 Elizabeth lifts a 10 N book from the floor to the table, a height of 2 m. How much work does Elizabeth do?
A) Elizabeth does zero work B) 5 watts C) 20 watts D) 20 joules E) 5 joules Title: Re: Elizabeth lifts a 10 N book from the floor to the table, a height of 2 m. How mu Post by: mel!811 on Dec 4, 2014 Content hidden
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