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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A spring block pendulum is shown in the given figure. The system is hanging in equilibrium. A bullet of mass m/2 moving at a speed u hits the block from downward direction and gets embedded in it. Find the amplitude of oscillation of the block now.

A spring block pendulum is shown in the given figure. The system is hanging in equilibrium. A bullet of mass m/2 moving at a speed u hits the block from downward direction and gets embedded in it. Find the amplitude of oscillation of the block now.

A uniform cylinder of mass m and radius R is in equilibrium on an inclined plane by the action of a light spring of stiffness k gravity and reaction force acting on it. If the angle of inclination of the plane is