Tuesday

January 27, 2015

January 27, 2015

Posted by **Anonymous** on Sunday, November 13, 2011 at 3:54pm.

- Physics -
**Damon**, Sunday, November 13, 2011 at 4:42pmr = .19 meter

I = (1/2) m r^2 is moment of inertia of disk

I = (1/2)(45)(.19)^2

That is the rotational moment of inertia, I suspect what you want. If you really want the rotational inertia you must multiply that by omega, the angular velocity in radians per second.

**Answer this Question**

**Related Questions**

physics (please check work) - Four identical particles, each with mass m, are ...

Physics - The moment of inertia of an object depends on the shape of the object...

Physics - Pendulums - A uniform circular disk whose radius R is 32.0 cm is ...

physics - The uniform solid block in Fig. 11-36 has a mass of M = 5.60 kg and ...

physics concepts (please check over my work) - A uniform cyclinder made of lead ...

Physics - Rotational Inertia- Particle 1: m=50g x=2 cm y=2 cm P 2: m=25 x=0 y=4 ...

physics helpppp - Figure 10-35a shows a disk that can rotate about an axis at a ...

PHYSICS--SHM - A pendulum consists of a uniform disk with radius r = 10 cm and ...

phys - A disk rolls down a slope. It rotational axis is its center of mass. It ...

PHYSICS - An irregularly shaped plastic plate with uniform thickness and density...