Determine the moment of inertia of a 18-kg door that is 2.5 m high and 1.5 m wide and is hinged along long side

moment-of-inertia

#1

Determine the moment of inertia of a 18-kg door that is 2.5 m high and 1.5 m wide and is hinged along long side. Ignore the thickness of the door.

Answer:

(1/3)ML^2 Moment of inertia of are rod about one end