Review Conceptual Example 7 before starting this problem. A uniform plank of length 5.0 m and weight
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Review Conceptual Example 7 before starting this problem. A uniform plank of length 5.0 m and weight 225 N rests horizontally on two supports, with 1.1 m of the plank hanging over the right support (see the drawing). To what distance x can a person who weighs 450 N walk on the overhanging part of the plank before it just begins to tip?
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REASONING At every instant before the plank begins to tip it is in equilibrium and the net torque on ...View the full answer
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Related Book For
Physics
ISBN: 9781119539636
11th Edition
Authors: John D. Cutnell, Kenneth W. Johnson, David Young, Shane Stadler
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