How many degrees of freedom does a rotational motion about fixed axis ?
Write the Newton's second law for rotational motion about a fixed axis.
“Integration is zero for a point of homogeneous body' which is that point ?
Two blocks which are connected to each other by means of a massless string are placed on two inclined planes as shown in figure. After releasing from rest, the magnitude of acceleration of the centre of mass of both the blocks is $(g = 10\, m/s^2)$
State the Newton's second law for the system of particle ?
Two hollow spheres each of mass $M$ and radius $\frac {R}{2}$ are connected with a massless rod of length $2R$ as shown in figure. What will be the moment of inhertia of the system about an axis $yy'$ passing through the center of one of the sphere and perpendicular to the rod