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Kinetic Energy Formulae

69.A block of...

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69.A block of mass m with a spring attached is resting on smooth horizontal floor. Velocity v is given to the other free end of spring. Find the maximum energy of the system during subsequent motion.

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Q. A block of mass 'm' resting on a smooth horizontal floor is attached to a spring of force constant 'K' whose other end is attached to a rigid wall as shown in the figure above. A second block of mass 'm' is projected directly towards the first block with a velocity 'u'. After a collision, the two blocks stick together. The maximum compression in the spring is

A (3 k g)

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resting on a smooth horizontal surface is connected by a spring of stiffness

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Q. A block of a mass

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f (x) = - 2 x - x^{3}

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Q. A block of mass

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