Oscillations Te...

A block is placed on a frictionless horizontal table. The mass of the block is $$m$$ and springs are attached on either side with force constants $$K_1$$ and $$K_2$$. If the block is displaced a little and left to oscillate, then the angular frequency of oscillation will be 

In a simple pendulum, the period of oscillation $$T$$ is released to length of the pendulum $$l$$ as 

Graph between velocity and displacement of a particle, executing S.H.M. is

A simple pendulum is executing simple harmonic motion with a time period $$T$$. If the length of the pendulum is increased by $$21\%$$, the percentage increase in the time period of the pendulum of increased length is

The force constants of two springs are $$K_1$$ and $$K_2$$. Both are stretched till their elastic energies are equal. If the stretching forces are $$F_1$$ and $$F_2$$, then $$F_1 : F_2$$ is 

If a simple harmonic oscillator has got a displacement of $$0.02\ m $$ and acceleration equal to $$2.0ms^{-2}$$ at any time, the angular frequency of the oscillator is equal to

What will be the force constant of the spring system shown in the figure 

A simple pendulum oscillates in air with time period $$T$$ and amplitude $$A$$. As the time passes

Two simple pendulum of length $$1.44\ m$$ and $$1\ m$$ start swinging together. After how many vibrates will they again start swinging together

A simple pendulum is set into vibrations. The bob of the pendulum comes to rest after some time due to