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3 years ago

13

A boulder is pulled by a constant force of 15N at an angle of 30 degrees over a distance of 3 meters. What is the work done by t

he force on the boulder?

1 answer:

Ludmilka [50]3 years ago

4 0

Explanation:

W = F d cos 30

= 15 × 3 × √3/2

= 38.9 Joules

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