Physics, 29.12.2020 01:20 kaitlynnputtere
1. a body of mass 40kg is given an acceleration of 10ms/2 on a horizontal ground for which the coefficient of friction 0.5, calculate the force required to accelerate the body (g= 10ms/2) 2. a force of 20N applied parallel to the surface of a horizontal table and just sufficient to make a block of mass 4kg move on the table. Calculate the coefficient of friction between the block and the tabla.
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1. a body of mass 40kg is given an acceleration of 10ms/2 on a horizontal ground for which the coeff...
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