6-60* The coal wagon shown in Fig. P6-60 is used to haul coal from a mine. If the mass of the coal and wagon is 2000 kg, determine the force P required to move the wagon at a constant velocity and the forces exerted on the front and rear wheels by the inclined surface. 2 m -2 m

6-60* The coal wagon shown in Fig. P6-60 is used to haul coal from a mine. If the mass of the coal and wagon is 2000 kg, determine the force P required to move the wagon at a constant velocity and the forces exerted on the front and rear wheels by the inclined surface. 2 m -2 m

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.153P: Repeat Prob. 4.152 assuming that the 400-kN force is applied at O instead of L.

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Question

6-60* The coal wagon shown in Fig. P6-60 is used to haul
coal from a mine. If the mass of the coal and wagon is 2000
kg, determine the force P required to move the wagon at a
constant velocity and the forces exerted on the front and
rear wheels by the inclined surface.
2 m
-2 m

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