Moment Of Inertia Of A Hinged Door

A 22 kg solid door is 220 cm tall 90 cm wide.

Moment of inertia of a hinged door.

The moment of inertia depends on the mass of an object but it also depends on how that. This maximizes the torque you exert. Find its moment of inertia for rotation on its hinges. What is the door s moment of inertia for rotation about a vertical axis.

Moment of inertia is the measure of an object s resistance to changes in its rotation rate. Find the angular speed of the door just after the bullet embeds into it. Express your answer to two significant figures and include the appropriate units. What is the door s moment of inertia for rotation about a vertical axis inside the door 12 cm from one edge.

The easiest way to open a door is to exert a force on the side of the door opposite the hinge and to push or pull with a force perpendicular to the door. Ignore the thickness of the door express your answer using two significant figures. A 23 kg solid door is 220 cm tall 95 cm wide. When an object is just sitting without any motion the moment of inertia is 0.

What is the door s moment of inertia for rotation on its hinges. When you try to make it move that mean you want to change the speed of the object from 0 to any there will be moment of inertia effect. The moment of inertia of the door about the vertical axis at one end is ml 2 3. If you exert a force at the hinge the door will not move.

What is the moment of inertia of the door about the axis through its hinges. It is hinged at one end and rotates about a vertical axis practically without friction. What is the door s moment of inertia for rotation on its hinges. Determine the moment of inertia of a 17 kg door that is 2 5 m high and 1 5m wide and is hinged along long side.