The equation for the displacement of a particle executing SHM is y = {5 sin 2pi t} cm. Find (i) the velocity at 3cm from the mean position, (ii) acceleration after 0.5s after leaving the mean position

The equation for the displacement of a particle executing SHM is y = {

1.	The equation for the displacement of a particle executing SHM is y = {5 sin 2pi t} cm. Find (i) the velocity at 3cm from the mean position, (ii) acceleration after 0.5s after leaving the mean position
Answer» `8picms^(-1),"ZERO"` `6picms^(-1),"zero"` `4picms^(-1),"zero"` `2picms^(-1),"zero"` ANSWER :A