Physics, asked by Mkay5, 25 days ago

A 10kg block reaches point A with a velocity of 15 m/s and slides down a rough track AB.The coefficient of kinetic friction between the surface AB and the block is 0,52.After reaching point B it then slides through a smooth Surface BCD. 1.Draw a labelled free body diagram of all forces acting on 10 kg block as it slides on slope AB 2.Calculate the magnitude of kinetic frictional force acting on the block on slope AB
3.Use energy principles to calculate the speed of the block At point B 4.Calculate the speed of the block at point D

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Answered by arshsingh10009

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