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OpenStudy (anonymous):
A rope pills on a metal box at an angle of 30 degrees with a force of 255 N. The box moves horizontally for 15 m. How much work was done on the box?
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OpenStudy (anonymous):
a) 255 J b) 1,910 J c) 3,310 J d) 3.830 J
OpenStudy (anonymous):
pulls*
OpenStudy (anonymous):
(255N)(15m)cos(30degrees)=3312.54 J which is closest to C
OpenStudy (anonymous):
thank you!
OpenStudy (anonymous):
You're very welcome!
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