particle is initially at the centre and going towards the left. Let T be the time period of the SHM it is undergoing. What will be its position and velocity at time 3T/4, if it starts from the centre at t=0? a) At right extreme, zero velocity b) at centre, maximum speed towards left c) at centre, maximum speed towards right d) Mid-way between centre and -A

particle is initially at the centre and going towards the left. Let T be the time period of the SHM it is undergoing. What will be its position and velocity at time 3T/4, if it starts from the centre at t=0? a) At right extreme, zero velocity b) at centre, maximum speed towards left c) at centre, maximum speed towards right d) Mid-way between centre and -A

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Question

a) At right extreme, zero velocity

b) at centre, maximum speed towards left

c) at centre, maximum speed towards right

d) Mid-way between centre and -A

Definition Definition Special type of oscillation where the force of restoration is directly proportional to the displacement of the object from its mean or initial position. If an object is in motion such that the acceleration of the object is directly proportional to its displacement (which helps the moving object return to its resting position) then the object is said to undergo a simple harmonic motion. An object undergoing SHM always moves like a wave.

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