A sphere is rotating about a diameter
The particles on the surface of the sphere do not have any linear acceleration
The particles on the diameter mentioned above do not have any linear acceleration
Different particles on the surface have different angular speeds
All the particles on the surface have same linear speed
Write the Newton's second law for rotational motion about a fixed axis.
Two particles of equal mass are connected to a rope $AB$ of negligible mass such that one is at end $A$ and other dividing the length of rope in the ratio $1:2$ from $B$. The rope is rotated about end $B$ in a horizontal plane. Ratio of tensions in the smaller part to the other is (ignore effect of gravity)
Explain with illustration the pure translation and combination of translation and rotation motion of rigid body.
Which types of force acting on the system of particle ?
Write the Newton's second law for the system of particle performing rotational motion.