Physics, 25.09.2020 18:01 icantdomath6303
A 200kg drum is pushed up an inclined plane 7.0m long to a platform 1.5m above the starting point. Calculate the work done by the pushing friction if a frictional force of 150N opposes the motion.
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A 200kg drum is pushed up an inclined plane 7.0m long to a platform 1.5m above the starting point. C...
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