A small ring is rolling without slipping on the circumference of a large bowl as shown in the figure. The ring is moving down at `P_(1)`, comes down to the lower most point `P_(2)` and is climbing up at `P_(3)`. Let `vecv_(CM)` denote the velocity of the centre of mass of the ring. Choose the correct statement regarding the frictional force on the ring.

A disc of mass m and radius R is rolling without slipping as shown in the figure. The magnitude of net velocity of the point P is (OP = R/2)

A ring rolls without slipping on the ground. Its centre C moves with a constant speed u.P is any point on the ring. The speed of P with respect to the ground is v .

A ring rolls without slipping on the ground. Its centre C moves with a constant speed u.P is any point on the ring. The speed of P with respect to the ground is v .

A ring of mass M and radius R sliding with a velocity v_(0) suddenly enters inthrough surface where the coefficient of friction is mu , as shown in figure. . Choose the correct statement (s).

A ring of mass M and radius R sliding with a velocity v_(0) suddenly enters inthrough surface where the coefficient of friction is mu , as shown in figure. . Choose the correct statement (s).

A ring of mass M and radius R sliding with a velocity v_(0) suddenly enters inthrough surface where the coefficient of friction is mu , as shown in figure. . Choose the correct statement (s).

A ring of mass M and radius R sliding with a velocity v_(0) suddenly enters inthrough surface where the coefficient of friction is mu , as shown in figure. . Choose the correct statement (s).

Two identical rings, each of mass M and radius R, are standing on a rough horizontal surface. The rings overlap such that the horizontal line passing through their centre makes an angle of theta = 45^(@) with the radius through their intersection point P. A small object of mass m is placed symmetrically on the rings at point P and released. Calculate the acceleration of the centre of the ring immediately after the release. There is no friction between the small object and the rings. The friction between the small object and the rings, and the friction between the rings and the ground is large enough to prevent slipping.

A ring is allowed to roll down on an incline of 1 in 10 without slipping. The acceleration of its centre of mass is