Find what was the average power delivered

Reference no: EM13522491

A person opens a door by applying a 17 N force perpendicular to it at a distance 0.90m from the hinges. The door is pushed wide open (to 120 degrees) in 2.8s .

How much work was done?

W= ?J

What was the average power delivered?

P= ?W

Reference no: EM13522491

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