If a body of mass 36gm moves with S.H.M of amplitude A = 13 cm and period T = 12sec . At a time t = 0 the displacement is x = +13cm. The shortest time of passage from x = + 6.5 cm to X = -6.5 is

If a body of mass 36gm moves with S.H.M of amplitude A = 13 cm and per

1.	If a body of mass 36gm moves with S.H.M of amplitude A = 13 cm and period T = 12sec . At a time t = 0 the displacement is x = +13cm. The shortest time of passage from x = + 6.5 cm to X = -6.5 is
Answer» 4sec 2 SEC 6 sec 3 sec Answer :B