question_answer

A particle executes S.H.M. of amplitude A At what positions of its displacement \[(x)\], will its (i) velocity be zero and maximum and (ii) acceleration be zero and maximum?

Answer:

                (i) Zero velocity at \[x=\text{ }\pm \]A, maximum velocity at \[x\text{ }=0\]. (ii) Zero acceleration at \[x=\text{ }0,\]maximum acceleration at \[x=A\].