EASY
NEET
IMPORTANT
Earn 100
The oscillation of a body on a smooth horizontal surface is represented by the equation, , where displacement at time , frequency of oscillation, acceleration at time and time period.
Which one of the following graph shows correctly the variation with ?
37.04% studentsanswered this correctly
Important Questions on Oscillations
MEDIUM
NEET
IMPORTANT
Two pendulums of length and start vibrating in phase. At some instant, the two are at their mean position in the same phase. The minimum number of vibrations of the shorter pendulum after which the two are again in phase at the mean position is
MEDIUM
NEET
IMPORTANT
A body is executing simple harmonic motion with frequency , the frequency of its potential energy is
MEDIUM
NEET
IMPORTANT
A spring is stretched by by a force . The time period of the oscillations when a mass of is suspended by it is :
MEDIUM
NEET
IMPORTANT
Identify the function which represents a periodic motion
MEDIUM
NEET
IMPORTANT
The phase difference between displacement and acceleration of a particle in a simple harmonic motion is:
MEDIUM
NEET
IMPORTANT
The displacement of a particle executing simple harmonic motion is given by,
Then, the amplitude of its oscillation is given by
EASY
NEET
IMPORTANT
The radius of circle, the period of revolution, initial position and sense of revolution are indicated in the figure.
-projection of the radius vector of rotating particle is
EASY
NEET
IMPORTANT
A spring of force constant is cut into lengths of ratio . They are connected in series and the new force constant is . If now they are connected in parallel and force constant is , then is
