A horizontal plank is 10 meters long and weighs 100 N. Supports A and B are 1 meter from each end. An 800 N person stands at support A or to the right of support A the plank will not tip. How close to the left edge can the person stand without tipping the plank?
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A horizontal plank is 10 meters long and weighs 100 N. Supports A and B are 1 meter from each end. An 800 N person stands at support A or to the right of support A the plank will not tip. How close to the left edge can the person stand without tipping the plank?
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