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ms.cupcake
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im having a hard time to solve this work done by overcoming friction question. help please?
Question: a block with mass 30kg slide on a rough inclined plane with 8m long and 28 degree to horizontal with acceleration 1.5ms^-2.
a)Calculate the work done to overcome friction.
b)the coefficient of kinetic friction between the block and the plane
Question: a block with mass 30kg slide on a rough inclined plane with 8m long and 28 degree to horizontal with acceleration 1.5ms^-2.
a)Calculate the work done to overcome friction.
b)the coefficient of kinetic friction between the block and the plane