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

A body oscillator with SHM according to the equation (in SI units) x= 10cos [2pi t +(pi)/(4)] At t= 1.5s calculate the displacement.

A body oscillator with SHM according to the equation (in SI units) x= 10cos [2pi t +(pi)/(4)] At t= 1.5s calculate the speed.

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.