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A 21kg  solid door is 220 cm tall, 92cm  wide. 1.What is the door's moment of inertia for...

A 21kg  solid door is 220 cm tall, 92cm  wide.

1.What is the door's moment of inertia for rotation on its hinges?

2.What is the door's moment of inertia for  rotation about a vertical axis inside the door, 13cm  from one edge?         

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