A farmer uses a tractor to pull a 190 kg bale of hay up a...

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Physics

A farmer uses a tractor to pull a 190 kg bale of hay up a 15∘incline to the barn at a steady 5.0 km/h. The coefficient ofkinetic friction between the bale and the ramp is 0.45.

What is the tractor's power output?

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3.6 Ratings (575 Votes)
Given mass of bale is m 190 kg up the ramp of inclination theta 15 degrees and moving with a steady velocity 50 kmh by a tractor coefficient of kinetic friction    See Answer
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