Question 1 :
A particle performing SHM has a period of 6s and amplitude of 8 cm. The particle starts from the mean position and moves towards the positive extremity. At what time will it have the maximum amplitude
Question 2 :
At which position in its oscillatory motion, does the bob come to rest ?
Question 5 :
Find the time period of a periodic motion having frequency as $100Hz$.
Question 6 :
The damping force on a oscillator is directly proportional to the velocity. The Unit of the constant of proportionality are:
Question 7 :
Total distance traveled by bob of simple pendulum in one vibration is equal to:
Question 8 :
A certain weight is attached to a spring. It is pulled down and then released. It oscillates up and down. Its K.E. will be.
Question 9 :
The velocity of a particle that executes S.H.M. is  at its mean position 0.866 m/s.Velocity at a displacement half of its amplitude from mean position is
Question 10 :
"A bird flapping its wings circles around a clock tower". Which part of the motion is periodic and oscillatory ?
Question 11 :
A body is executing simple harmonic motion. At a displacement x, its potential energy is $E_1$, and at a displacement y its potential energy is $E_2$. The potential energy E at a displacement (x + y) is
Question 12 :
In reality, a spring won't oscillate for ever. <u> </u> will <u> </u> the amplitude of oscillation until eventually the system is at rest.
Question 13 :
Two particles execute SHM of the same amplitude and frequency along the same straight line. If they pass one another when going in opposite directions, each time their displacement is half their amplitude, the phase difference between them is
Question 14 :
A spring mass system oscillates with a frequency $v$. If it is taken in an elevator slowly accelerating upward, the frequency will:
Question 15 :
A coin is placed on a horizontal platform, which undergoes vertical SHM of angular frequency $\omega$. The amplitude of oscillation is gradually increased. The coin will leave contact with the platform for the first time<br>