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A rope pulls on a metal box at an angle of 60.0° with a force of 255 N. The box moves horizontally for 10.0 m. How much work was done on the box?

A rope pulls on a metal box at an angle of 60.0° with a force of 255 N. The box moves horizontally for 10.0 m. How much work was done on the box?
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3 votes
A rope pulls on a metal box at an angle of 60.0° with a force of 255 N. The box moves horizontally for 10.0 m. How much work was done on the box?

asked
User Bjtilley
by
8.1k points

1 Answer

2 votes

w = F•s•cos θ

= 255•10•cos 60°

= 255•10•½

= 1275 joule

answered
User Kaspi
by
7.4k points
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