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## Homework Statement

A sheet of plywood 1.81 cm thick is used to make a cabinet door 49.1 cm wide by 76.5 cm tall, with hinges mounted on the vertical edge. A small 181-g handle is mounted 45 cm from the lower hinge at the same height as that hinge. If the density of the plywood is 550 kg/m3, what is the moment of inertia of the door about the hinges? Neglect the contribution of hinge components to the moment of inertia.

## Homework Equations

## The Attempt at a Solution

[((weight)*((tall)^2))+((density*tall*thick)*((wide^3)/3))]

answer is not true according to this formula. help me.