String on a Cylinder and its Free Fall and Angular Velocity

Related BrainMass Solutions

• Problems in Classical Mechanics Involving Rotation

  a)Draw free-body diagrams for the block and the cylinder. b)Calculate the tension in the string. c)Calculate the mass of the cylinder. 15. solid sphere of mass 6.0 kg is mounted on a vertical axis and can rotate freely without friction.

• Unwinding Cylinder (Moment of Inertia; Angular Rotation)

  27602 Unwinding Cylinder (Moment of Inertia; Angular Rotation) A cylinder with moment of inertia I about its center of mass, mass m, and radius r has a string wrapped around it which is tied to the ceiling.

• Dynamics: Find the magnitude of the acceleration of the block after system is released

  The string runs over a disk shaped pulley with mass M and radis R that is mounted on a frictionless axle through its center. A block of mass M is suspended from the free end of the string.

• Physics: Bicycle mass of rim, angular velocity of wheel, rotations, work done; Cylinder, moment of inertia, center, speed, height, omega

  Is it free to spin around its center, but not freee to translate. A very light string is wrapped around the rim and a mass m + 0. 80 kg is attached to the end of the string.

• conservation of angular and linear momentum

  All the motion is in the horizontal plane. the angular velocity of the cord is w0 when the distance from the particle to the point of contact of the cylinder and string is b. find the angular velocity and tension in the string after the cord has turned

• Torque and angular acceleration

  So you devise a way around the problem. You first wrap a light (effectively massless) inextensible string around the cylinder. You then hang a mass of 12kg from one end of the rope and let the mass fall.

• Rotational Motion: Torque, angular acceleration, velocity

  A block is attached to the string wrapped on a cylindrical pulley, the torque, angular velocity and angular acceleration is calculated.

• Miscellaneous physics question

  (b) Compare this with the angular momentum of the earth on its axis. 6. A yo-yo may be modeled as a small cylinder of mass 0.12 kg and radius 8.0 cm. (A) What is the rotational inertia of such a yo-yo?

• Unwinding Cylinder

  A cylinder with moment of inertia I about its center of mass, mass m, and radius r has a string wrapped around it which is tied to the ceiling. The cylinder's vertical position as a function of time is y(t).