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Physics, 12.01.2021 14:00 LouiseKane1080
An inclined plane of effective length 4.5m is used to raise a load of 500N through a height of 1.5m .If the list is raise by force of 200N calculate frictional force between load and the plane
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An inclined plane of effective length 4.5m is used to raise a load of 500N through a height of 1.5m...
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