A particle executes S.H.M. Then the graph of acceleration as a function of displacement is
How long after the beginning of motion is the displacement of a harmonically oscillating point equal to one half of its amplitude if the period is 24 sec and initial phase is zero
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 becomes 5T/3. Then the ratio of m/M is
The time period of an earth satellite in circular orbit is independent of