The displacement of a particle ( in meter ) from its mean position is given by the equation `y = 0.2 ( cos^(2) "" (pi t)/( 2) - sin^(2) "" ( pi t )/( 2))`, The motion of the above particle is

The displacement of a particle is represented by the equation y=0.4{"cos"^(2)((pi t)/(2))-"sin"^(2)((pit)/(2))} metre The motion of the particle is

The displacement of a particle from its mean position (in m) varies with time according to the relation y = 0.2 sin (10pit+1.5pi)cos(10pit+1.5pi) . The motion of the particle is

The displacement of a particle of mass 100 g executing SHm is given by the equation y = 0.2 cos (100t+(pi)/(4)) meter. Its total energy is

The displacement of a particle from its mean position (in metre) is given by y=0.2 "sin" (10 pi t+ 1.5 pi) "cos" (10 pi t+1.5 pi) The motion of the particle is

The displacement of a particle from its mean position (in mean is given by y = 0.2 sin(10pi t + 1.5 pi) cos (10 pi t+ 1.5 pi) . The motion but not S.H.M.

The displacement of a particle of mass 0.1 kg from . its mean position is given by, y = 0.05 sin 4pi(5t+0.4) (where all the quantities are in S.I. unit). Period of motion is 0.1 s. The total energy of the particle is

The displacement of an oscillating particle varies with time (in seconds ) according to the equation y=(cm)= sin ((pi)/(2))(t/2 + 1/3) The maximum acceleration of the particle is approximately

The displacement of a particle is repersented by the equation y=3cos((pi)/(4)-2omegat) . The motion of the particle is (b) (c) (d)

The displacement y of a particle executing periodic motion is given by y = 4 cos^(2) ((1)/(2)t) sin(1000t) This expression may be considered to be a result of the superposition of