Question: Problem # 7 : Friction ( 1 0 points ) The green box weighs 5 0 kN and sits on a horizontal rough surface. a

Problem #7: Friction (10 points)
The green box weighs 50 kN and sits on a horizontal rough surface.
a) For the case that slipping occurs before tipping, what is the force P for which slipping impends. Draw a relevant free-body diagram.
b) If the force is set to P=30kN, find the value of h for which tipping occurs. Draw a relevant free-body diagram.
Problem # 7 : Friction ( 1 0 points ) The green

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