A door $1\mathrm{.}00$ mm wide and $2\mathrm{.}0$ mm high weighs $350$ NN and is supported by two hinges, one $0\mathrm{.}50$ mm from the top and the other $0\mathrm{.}50$ mm from the bottom. Each hinge supports half the total weight of the door.

Part A

Assuming that the door's center of gravity is at its center, find the horizontal component of force exerted on the door by hinge on the top.

Express your answer with the appropriate units. Enter a positive value if force is directed along the bottom of the door and a negative value if force is directed opposite to the bottom of the door.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

FtophFtoph $=$

nothingnothing

SubmitRequest$$Answer

Part B

Find the horizontal component of force exerted on the door by hinge on the bottom.

Express your answer with the appropriate units. Enter a positive value if force is directed along the bottom of the door and a negative value if force is directed opposite to the bottom of the door.