Laws of Motion: JEE Mains 2022 June 29 Shift 2

Medium· Pulleys and connected bodies· +4 / −1

A block of mass

40\ \text{kg}

slides over a horizontal surface when a mass of

4\ \text{kg}

is suspended through an inextensible massless string passing over a frictionless pulley at the edge of the surface. The coefficient of kinetic friction between the surface and the block is

0.02

. (Given

g=10\ \text{m s}^{-2}

.) The acceleration of the block is :

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