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The spring is pulled a little and is then released so that the mass executes SHM with a time period T. If the mass is increased by m, then the time period becomes 5 / 4 T. The ratio m / M is

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A mass M is suspended from a spring of negligible mass. The spring is pulled a little and is then released so that the mass executes SHM with a time period T. If the mass is increased by m, then the t

A mass M is suspended from a spring of negligible mass. The spring is pulled a little and then released, so that the mass executes SHM of time period T. If the mass is increased by m, the time period

The time period of a mass suspended from a spring is 5 s. The spring is cut into four equal and the same mass is now suspended from one of its parts. The period is now

The maximum energy of a body executing SHM of amplitude 2 cm is E. If the same body executes SHM of amplitude 3 cm but same period, the maximum energy will be

If a fraction\'s numerator is increased by 1 and the denominator is increased by 2 then the fraction becomes 2/3. But when the numerator is increased by 5 and the denominator is increased by 1 then th

A particle executes SHM, its time period is 16 s. If it passes through the centre of oscillation, then its velocity is 2 m/s at time 2 s. The amplitude will be

A closely coiled helical spring is acted upon by an axial force. The maximum shear stress developed in the spring is τ . The half of the length of the spring if cut off and the remaining spring is ac

An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load W. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection

A particle executes SHM along a straight line so that its period is 12 s. The time it takes in traversing a distance equal to half its amplitude from its equilibrium position is

Two closely-coiled helical springs 'A' and 'B' of the same matenal, same number of turns and made from same wire are subjected to an axial load W. The mean diameter of spring 'A' is double the mean di