2. A flywheel radius R = 10 cm planted on a horizontal axis. On the rim of the flywheel wound cord that is bound to the load mass m = 800 g Dropping uniformly accelerated, the load went the distance s = 160 cm for the time t = 2 s. Determine the moment of inertia J of the flywheel.

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)