Questions
A particle starts s with S.H.M. from the mean position . Its amplitude is A and its time periods T, At one time, its speed is half that of the maximum speed. What is thie distance of the particle from mean position at that instant ?
detailed solution
Correct option is B
we know that v =ωA2−x21/2X=A2−V2ω21/2 Given that V=Aω2 so X=A2−A2ω24ω21/2=32⋅ATalk to our academic expert!
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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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