Asked by Anonymous
A 5.0kg box slides 8.0m down a ramp, inclined at 40degrees from the horizontal. If the box slides at constant velocity, the work done by gravity is?
I used W=F*deltaX*costheta
=(mg)*(deltaX)*(costheta)
=(5.0)(9.8)*(8.0)* (cos50)
Which I got 252 J. Is this correct?
I used W=F*deltaX*costheta
=(mg)*(deltaX)*(costheta)
=(5.0)(9.8)*(8.0)* (cos50)
Which I got 252 J. Is this correct?
Answers
Answered by
bobpursley
you are correct
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