Created by StemPy LabA solid ball of mass and radius spins at about a diameter. What is its rotational kinetic energy?
← All Quizzes
← A flywheel with I = 0.80 kg m² spins at 120 rad/s. A brake applies a steady opposing torque of 4.0 N m. How many turns does it make before it stops?A mechanic pulls at right angles on the end of a spanner 0.50 m long with a force of 40 N. What torque, in newton metres, does she apply to the nut? →
Discussion (0)
Log in to join the discussion.
Loading…