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)
$4:3$
$1:4$
$1:2$
$1:3$
Characteristic of rotational motion.
Difference between rigid body and solid body.
"In pure translation motion velocity of every particle of body at any instant" is what? Equal or unequal ?
How many degrees of freedom does a rotational motion about fixed axis ?
A mass $M$ is supported by a mass less string would wound a uniform cylinder of mass $M$ and radius $R$. On releasing the mass from rest, it will fall with acceleration