Questions tagged 'Dynamics'
2 questions
How much friction force must the brake apply to the rim to bring the disk to a halt in 2.30s ?
How much frictional force must the brake apply to the rim to bring the disk to a complete stop in 2.30 seconds? The disk has a mass of 3.10 kg and a diameter of 31.0 cm, and it is initially spinning a...
A hollow, spherical shell with mass 2.00 kg rolls without slipping down a 38.0o slope.?
A hollow, spherical shell with a mass of 2.00 kg rolls without slipping down a slope inclined at 38.0 degrees. a) Calculate the acceleration of the shell, the frictional force acting on it, and the m...