EXERCISE
A solid sphere of radius 0.3 m executes torsion oscilla
time period 27/12 s. If the torque constant of the w
6x10-'N-m/rad. Calculate the mass of the sphere.
n oscillation of
f the wire be
Ans: 2 kg
A particle is moving with simple harmonic motion in
straight line. If it has a speed V, when the displacement
and speed v2 when the displacement is X, then, show that
X
time period of motion is 2014
-X
2
Ivi-V2.
meter cool