A uniform cylinder free to turn around a fixed axis has a string wrapped around it as shown. The string is pulled with a force F equal to the cylinders weight. What is the acceleration of the string?

A string is wrapped round a log of wood and it is pulled with a force F as shown in the figure.

A uniform cylider of mass M and radius R has a string wrapped around it. The string is held fixed and the cylinder falls vertically, as in figure. (a). Show that the acceleration of the cylinder is downward with magnitude a=(2g)/(3) (b). Find the tension in the string.

A uniform cylider of mass M and radius R has a string wrapped around it. The string is held fixed and the cylinder falls vertically, as in figure. (a). Show that the acceleration of the cylinder is downward with magnitude a=(2g)/(3) (b). Find the tension in the string.

On the surface of a solid cylinder of mass 2 kg and radius 25 cm a string is wound several times and the end of the string is held stationary while the cylinder is released from rest. What is the acceleration of the cylinder and the tension in the string ?

A circular cylinder has an inextensible string wrapped around it as shown in figure. What is the linear acceleration of the cylinder when released?

A circular cylinder has an inextensible string wrapped around it as shown in the figure. What is the linear acceleration of the cylinder when released?

A solid cylinder has a thin string wrapped several times around its circumference. The string is fixed at one end and the cylinder is released. Find the downward acceleration of cylinder and tension in the string.

Consider the arrangement shown in figure. The string is wrapped around a uniform cylinder which rolls without slipping. The other end of the string is passed over a masslessm frictionless pulley to a falling weight, determine the acceleration of the falling mass m in terms of only the mass of the cylinder M , the mass m and g

Consider the arrangement shown in figure. The string is wrapped around a uniform cylinder which rolls without slipping. The other end of the string is passed over a masslessm frictionless pulley to a falling weight, determine the acceleration of the falling mass m in terms of only the mass of the cylinder M , the mass m and g

A string is wrapped around a cylinder of mass M and radius r. The string is pulled vertically upward to prevent the center of mass from falling as the cylinder unwinds the string. (a) What is the tension in the string? B) How much work has been done on the cylinder once it has reached an angular speed omega ? c) what is the length of string unwound in the time its acquires angular speed omega ?