Friday
August 1, 2014

Homework Help: Physics

Posted by Lauren on Thursday, July 5, 2012 at 11:33pm.

A revolving door consists of four rectangular glass slabs,with the long end of each attached to a pole that acts as the rotation axis. Each slab is 2.60m tall by 1.50m wide and has mass 39.5 .

Find the rotational inertia of the entire door.

If it's rotating at one revolution every 10.5 , what's the door's kinetic energy?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A flag pole consists of a 2.0 m long, 5.0 kg decorative ball on the ...
Physic please help! - Two slabs with parallel faces are made from different ...
Physics - A rotating door is made from four rectangular glass panes, as shown in...
physics - A rotating door is made from four rectangular sections, as indicated ...
Math - A guy wire is attached to the top of a pole. The other end of the guy ...
physics - A limb, which is 1m long, moves through an angle of 30 degrees in 0.5 ...
physics - A limb, which is 1m long, moves through an angle of 30 degrees in 0.5 ...
Physics - A rotating door is made from four rectangular glass panes. The mass of...
Physics: Rotational Motion - A 0.005kg bullet travelling horizontally with a ...
math (algebra) - An auto dealer wants to string a wire from the top of a pole to...

Search
Members