Oscillations Te...

A body of mass 1 kg when released from an inclined plane is stopped by compressing a spring of force constant k = 10 N/m. Its velocity when it reaches the spring is 10 m/s. Find its compression

Two springs A and B having spring constant k_A and k_B (k_A =2 k_B) are stretched by applying force of equal magnitude. If energy stored in spring A is E_A then energy stored in B will be

Displacement between maximum potential energy position and maximum kinetic energy position for a particle executing SHM is

A child swinging on a swing in a sitting position, stands up, then the time period of the swing will

Period of oscillation of mass attached to a spring and performing SHM is T. The spring is now cut in to four equal pieces and the same mass attached to one piece. Now the period of its simple harmonic oscillation is

Four pendulums A, B, C and D are hanged from the same elastic support as shown in Fig. A and C are of the same length while B is smaller than A and D is larger than A. If A is given displacement, then at steady state

A body of mass 0.01 kg executes SHM about x = 0, under the influence of force shown in the Fig. The period of the SHM is

The length of simple pendulum executing SHM is increased by 21%. The percentage increase in the time period of the pendulum of increased length is

A body executes SHM. The P.E., the K.E. and total energy (T.E.) are measured as a function of displacement x. Which of the following statement is true?