A particle performs a S.H.M. of period 2pi sec and amplitude 2 cm. At what dis"tan"ce from the mean position, its velocity and acceleration are numerically equal ?
A particle executes SHM along a straight line 4cm long. When the displacement is 1cm its velocity and acceleration are numerically equal. The time period of SHM is
Solved Numericals
If unit of length and time is doubled the numerical value of g (acceleration due to gravity ) will be
If the acceleration due to gravity is 10ms^(-2) and unit of length and time are changed in kilometer and hour respectively the numerical value of the acceleration is
The average velocity of a freely falling body is numerically equal to half of the acceleration due to gravity. The velocity of the body as it reaches the ground is
If unit of length and time is double, dthe numerical valuure of 'g' (acceleration due to gravity) will be
