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

If a body of mass 36 gm moves with SHM of amplitude A=13cm and period

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