What torque does friction exert while wheel is slowing down


A 750 gram grinding wheel 25.0 cm in diameter is in the shape of a uniform solid disk. (we can ignore the small hole at the center). when it is in use, it turns at a consant 220 rpm about an axle perpendicular to its face through its center. When the power switch is turned off, you observe that the wheel stops in 45.0 s with constant angular acceleration due to friction at the axle. What torque does friction exert while this wheel is slowing down.

Request for Solution File

Ask an Expert for Answer!!
Physics: What torque does friction exert while wheel is slowing down
Reference No:- TGS0130016

Expected delivery within 24 Hours