A particle moves in x-y plane according to rule x=a sin⁡ωt and y=a cos⁡ωt. The particle follows

An object starts from rest and achieves a velocity of 20 m/s in 5 seconds. What is its acceleration?

A particle executes SHM in a line 4 cm long. Its velocity when passing through the centre of line is $12cm/s$ . The period will be

$A1.00{\rm{ imes }}{10^{ - 20}}kg$ particle is vibrating with simple harmonic motion with a period of $1.00{\rm{ imes }}{10^{ - 5}}s$ and a maximum speed of $1.00 imes {10^3}m/s$ The maximum displacement of the particle is

The position of a body in uniform circular motion is described by $\vec r = R\cos \left( {\frac{{2\pi t}}{T}} \right)\hat x + R\sin \left( {\frac{{2\pi t}}{T}} \right)\hat y$, where R is the radius and T is the period. What is the magnitude of the body's displacement after a time T/2?

A large horizontal surface moves up and down in SHM with an amplitude of 1 cm. if a mass of 10 kg (which is placed on the surface) is to remain continuously is in contact with it. The maximum frequency of SHM will be

A body executing simple harmonic motion has a maximum acceleration equal to $24\,\,m{s^{ - 2}}$ and maximum velocity of $16\,\,m{s^{ - 1}}$ ,the amplitude of the simple harmonic motion is

A coin is placed on a horizontal platform, which undergoes horizontal SHM about a mean position O. the coin placed on platform does not slip, coefficient of friction between the coin and the platform is $\mu$. The amplitude of oscillation is gradually increased. The coin will begin to slip on the platform for the first time

Starting from $y = A$ $\sin \,\,\omega t{\rm{ }}or{\rm{ }}y = A\,\,\cos \,\,\omega t$

A particle executes SHM in a line 4 cm long. Its velocity when passing through the centre of line is $12cm/s$ . The period will be

A simple pendulum oscillates with an amplitude of $4$ cm. When the bob is $2$ cm from its equilibrium position, the magnitudes of its velocity and tangential acceleration are equal. Find the period of oscillation.