A particle osciallates with SHM according to the equation `x= (2.5 m ) cos [ ( 2pi t ) + (pi)/(4)]` . Its speed at `t = 1.5 ` s is

A particle oscillates with S.H.M. according to the equation x = 10 cos ( 2pit + (pi)/(4)) . Its acceleration at t = 1.5 s is

A particle oscillates with S.H.M. according to the equation x = 10 cos ( 2pit + (pi)/(4)) . Its acceleration at t = 1.5 s is

A body osicllates with SHM according to the equation x=6cos(2pit+(pi)/(4)) . Its instantaneous displacement at t = 1 sec is

A body oscillates with SHM according to the equation (in SHM unit ), x=5"cos"(2pit+(pi)/(4)) . Its instantaneous displacement at t=1 s is

A body oscillates with SHM according to the equation (in SHM unit ), x=5"cos"(2pit+(pi)/(4)) . Its instantaneous displacement at t=1 s is

A body oscillates with SHM according to the equation (in SHM unit ), x=5"cos"(2pit+(pi)/(4)) . Its instantaneous displacement at t=1 s is

A body oscillates with S.H.M. according to the equation x(t) = (10 m) cos [(2pit + (pi)/(8))] Calculate displacement and velocity at t = 1 s.

A body oscillates with SHM according to the equation (in SI units), x = 5 cos [2pi t + pi//4] . At t = 1.5 s, calculate the (a) displacement, (b) speed and (c) acceleration of the body.