Oscillations

Which of the following conditions is essential for a motion to be Simple Harmonic Motion (SHM)?

The phase difference between displacement and velocity of a particle executing Simple Harmonic Motion is:

The time period of a seconds pendulum is:

If the length of a simple pendulum is increased by 4 times, its time period becomes:

The total mechanical energy of a particle executing Simple Harmonic Motion is directly proportional to:

At what displacement from the mean position is the kinetic energy equal to potential energy in SHM?

What is the time period of a simple pendulum inside a freely falling elevator?

If a spring of spring constant $k$ is cut into two equal halves, the spring constant of each half will be:

Resonance occurs in forced oscillations when the frequency of the external driving force is:

At the mean position ($x = 0$), a body executing SHM has:

In damped harmonic oscillations, the amplitude of oscillation:

The time period of a simple pendulum depends on:

In Simple Harmonic Motion (SHM), the acceleration of a particle is directly proportional to its:

The time period of a simple pendulum in a freely falling lift is:

The phase difference between displacement and acceleration of a particle in SHM is:

What is the approximate length of a second's pendulum on Earth?

If a simple pendulum is taken to Moon where acceleration due to gravity is $g/6$, its time period will increase by a factor of:

Which of the following differential equations correctly represents simple harmonic motion?

A body of mass $1\text{ kg}$ is attached to a spring of spring constant $100\text{ N/m}$. The time period of its oscillation is: