-> Problem 2.16 As shown in Fig. 2.27, a person is trying to push a box weighing 500 N up an inclined surface by applying a force parallel to the incline. If the coefficient of friction between the box and the incline is 0.4, and the incline makes an angle Fig. 2.27 Problem 2.16

-> Problem 2.16 As shown in Fig. 2.27, a person is trying to push a box weighing 500 N up an inclined surface by applying a force parallel to the incline. If the coefficient of friction between the box and the incline is 0.4, and the incline makes an angle Fig. 2.27 Problem 2.16

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 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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Question

Problem 2.16 As shown in Fig. 2.27, a person is trying to push a
box weighing 500 N up an inclined surface by applying a force
parallel to the incline. If the coefficient of friction between the
box and the incline is 0.4, and the incline makes an angle
Fig. 2.27 Problem 2.16

nentals of Biomechanics
0 = 25° with the horizontal, determine the magnitude of the
frictional force(s) acting on the box.
Answer: f = 181.3N

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