Physics Problem Solving (Q -38), IIT-JEE physics classes - Videos


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Q.38- A cone of radius R and height H is hanging inside a liquid of density rho by means of a string. The force due to liquid acting on slant surface of cone is ?
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  1. A solid cylinder of mass 3kg is rolling on a horizontal surface with velocity 4ms-1 ,it collides with a horizontal spring of force constant 200NM-1 ,the maximum compression produced in the spring will be?


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