A solid sphere (mass 8.17kg], radius 59.8 cm) is rolling without slipping on a horizontal table. What fraction of its total kinetic energy is translational kinetic energy?
A solid sphere (mass 8.17kg], radius 59.8 cm) is rolling without slipping on a horizontal table....
A uniform cylinder of radius r15.0 cm and mass m 1.70 kg is rolling without slipping on a horizontal tabletop. The cylinder's center of mass is observed to have a speed of 4.60 m/s at a given instant. (a) What is the translational kinetic energy of the cylinder at that instant? J (b) What is the rotational kinetic energy of the cylinder around its center of mass at that instant? J (c) What is the total kinetic energy of the...
A small solid sphere with radius 0.15 cm and mass 0.15 g rolls without slipping on the inside of a large fixed hemisphere with radius 0.10 m and a vertical axis of symmetry. The sphere starts at the top from rest. (a) What is its kinetic energy at the bottom? (b) What fraction of its kinetic energy at the bottom is associated with rotation about an axis through its center of mass? (c) What is the magnitude of the normal...
A small solid sphere with radius 0.46 cm and mass 0.56 g rolls without slipping on the inside of a large fixed hemisphere with radius 0.16 m and a vertical axis of symmetry. The sphere starts at the top from rest. (a) What is its kinetic energy at the bottom? (b) What fraction of its kinetic energy at the bottom is associated with rotation about an axis through its center of mass? (c) What is the magnitude of the normal...
A ring and solid sphere are both rolling without slipping so that both have a kinetic energy of 210. What is the translational kinetic energy of the ring ? J Tries 0/2 What is the translational kinetic energy of the solid sphere ?
A solid sphere of uniform density starts from rest and rolls without slipping a distance of d = 2 m down a θ = 20° incline. The sphere has a mass M = 5.8 kg and a radius R = 0.28 m. 1. Of the total kinetic energy of the sphere, what fraction is translational? KE tran/KEtotal 2)What is the translational kinetic energy of the sphere when it reaches the bottom of the incline? KE tran = 3. What is the...
A 30-kg solid sphere of radius 0.12 m is rolling without slipping on a horizontal surface at 1.7 m/s. What average torque is required to stop the sphere in 5.0 rev without inducing skidding?
mass of the plank is 600N 13. A solid sphere has some amount of kinetic energy as it is rolling along a plane without slipping. a. What fraction of that energy is Translational? b. What fraction of that energy is Rotational?
A ring and solid sphere are rolling without slipping so that both have a kinetic energy of 84 J. What is the rotation kinetic energy of the ring ? J Tries 0/2 What is the rotation kinetic energy of the solid sphere ?
Consider a hoop of radius R and mass M rolling without slipping. Which form of its kinetic energy is larger, translational or rotational? A. Its translational kinetic energy is larger than its rotational kinetic energy. B. Its rotational kinetic energy is larger than its translational kinetic energy. C. Both will have the same value D. You need to know the R of the hoop E. You need to know the M of the hoop anillo "hoop"
Two spheres are rolling without slipping on a horizontal floor. They are made of different materials, but each has mass 5.00 kg and radius 0.120 m. For each the translational speed of the center of mass is 4.00 m/s. Sphere A is a uniform solid sphere and sphere B is a thin-walled, hollow sphere. For which sphere is a greater magnitude of work required? (The spheres continue to roll without slipping as they slow down.) For which sphere is a...