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Standard XII

Physics

The Complete Equilibrium

A block of ma...

Question

A block of mass m is connected to a spring of spring constant K as shown in figure. The frame in which block is placed is given an acceleration 'a' towards left. Neglect friction between block and frame walls. The maximum velocity of the block relative to frame is

\sqrt{\frac{m}{k}}

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a \sqrt{\frac{m}{k}}

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a \sqrt{\frac{m}{2 k}}

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2 a \sqrt{\frac{m}{k}}

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Solution

The correct option is B $a \sqrt{\frac{m}{k}}$

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A block of mass m is connected to a spring of spring constant K as shown in figure. The frame in which block is placed is given an acceleration 'a' towards left. Neglect friction between block and frame walls. The maximum velocity of the block relative to frame is

The correct option is B a√mk

The correct option is B $a \sqrt{\frac{m}{k}}$