A bob of mass ma suspended by a massle3ss inextensible string is rotated in a vertical circle of radius r as shoen in the figure. Obtain an expenssion for speeds and kinetic energies at A, B and C, Comment on the nature of trajectory of the bob after it reaches the point C.

A bob of mass m suspended by a light string of length L is whirled into a vertical circle as shown in the figure. What will be the trajectory of the particle if the string is cut at Point B?

A bob of mass m is suspeded by a light string of length L . It is imparted a horizontal velocity v_(0) at the lowest point A such that it completes a semicircular trajectroy in the vertical plane with the string becoming slack only on reaching the topmost point C . Thisis shown in figure .Obtain a expression for (i) v_(0) (ii) the ratio of the kinetic energies (K_(B)/(K_(C ))) at B and C . Comment on the nature of the trajectroy of the bob after it reaches the point C .

A bob of mass m is suspended by a light string of length L. It is imparted a horizontal velocity v_(0) at the lowest point A such that it completes a semi-circular trajectory in the vertical plane with the string becoming slack on reaching the topmost point C, figure, Obtain an expression for (i) v_(0) (ii) the speeds at points B and C, (ii) the ration of kinetic energies (K_(B)//K_(C)) at B and C. Comment on the nature of the trajectory of the bob after it reahes the poing C.

A bob of mass m is suspended by a light string of length L. It is imparted a horizontal velocity v_(0) at the lowest point A such that it completes a semi-circular trajectory in the vertical plane with the string becoming slack on reaching the topmost point C, figure, Obtain an expression for (i) v_(0) (ii) the speeds at points B and C, (ii) the ration of kinetic energies (K_(B)//K_(C)) at B and C. Comment on the nature of the trajectory of the bob after it reahes the poing C.

A bob of mass m suspended by a light string of length L is whirled into a vertical circle as shown in the figure. What will be the trajectory of the particle if the string is cut at Point X?

A bob of mass m suspended by a light string of length L is whirled into a vertical circle as shown in figure . What will be the trajectory of the particle if the string is cut at (a) Point B ? (b) Point C? (c) Point X?