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benshields
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Homework Statement
A horizontal plank 4.0 m long and having mass 24.0 kg rests on two pivot points, one left at the end and a second one 1.0 m from the right end. What is the magnitude of the force exerted on the plank by the second pivot point?
Homework Equations
The Attempt at a Solution
I'm not even sure how to attempt this problem