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A force of 77 N is used to move a desk 1.5 m. How much work was done? A. 75.2 J B. 121.0 J C. 115.5 J D. 51.3 J​

A force of 77 N is used to move a desk 1.5 m. How much work was done? A. 75.2 J B. 121.0 J C. 115.5 J D. 51.3 J​
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1 vote
A force of 77 N is used to move a desk 1.5 m. How much work was done?

A. 75.2 J
B. 121.0 J
C. 115.5 J
D. 51.3 J​

User Dima Tisnek
by
8.1k points

1 Answer

3 votes

Answer:

As we know,

work = 77 N × 1.5m

therefore 115.5 J work was done

User Samufi
by
8.4k points
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