question_answer

A particle is executing SHM with an amplitude of 4 cm. At the mean position, the velocity of the particle is 10 cm/s. The distance of the particle from mean position, when its speed becomes 5 cm/s is:

A)  \[\sqrt{3}\] cm                                

B)  \[\sqrt{5}\] cm

C)  \[2\sqrt{3}\] cm                              

D)  \[2\sqrt{5}\] cm