7. [6/9 Points] DETAILS PREVIOUS ANSWERS SERCP11 8.4.OP.039. 4/5 Submissions Used MY NOTES ASK YOUR TEACHER An old grindstone, used for sharpening tools, is a solid cylindrical wheel that can rotate about its central axle with negligible friction. The radius of the wheel is 0.330 m. A constant tangential force of 200 N applied to its edge causes the wheel to have an angular acceleration of 0.864 rad/s2. (a) What is the moment of inertia of the wheel (in kg . m2)? kg . m2 (b) What is the mass (in kg) of the wheel? kg (c) The wheel starts from rest and the tangential force remains constant over a time period of 5.50 s. What is the angular speed (in rad/s) of the wheel at the end of this time period? rad/s Need Help? Read It