A 30-kg box is sitting on an inclined surface as If the coefficient of friction between shown in Fig. the box and the surface is 0.50 and the angle a = 60°, de- termine the maximum force T for which the box will be in equilibrium. Is impending motion by tipping or by slip- ping? T 0.6 m 20° 30 kg 0.9 m

A 30-kg box is sitting on an inclined surface as If the coefficient of friction between shown in Fig. the box and the surface is 0.50 and the angle a = 60°, de- termine the maximum force T for which the box will be in equilibrium. Is impending motion by tipping or by slip- ping? T 0.6 m 20° 30 kg 0.9 m

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.22P: A 1.1-kg disk A is placed on the inclined surface. The coefficient of static friction between the...

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