Questions
A particle is performing simple harmonic motion. Equation of its motion is being the displacement from mean position. Velocity (in ms-1)of the particle at the instant when its displacement is 3, will be:
detailed solution
Correct option is D
x= 5 sin 4t-π6When x=3⇒ 35=sin 4t-π6⇒4t-π6=37o velocity =dxdt=5×4 cos4t-π6 =5×4×cos 37o=16 ms-1Talk to our academic expert!
Similar Questions
One end of an ideal spring is connected with a smooth block with the other end with rear wall of driving cabin of a truck as shown in figure. Initially, the system is at rest. If truck starts to accelerate with a constant acceleration ‘a’ , then the block (relative to truck ):
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