3.) A wheel of 10-in radius carries a load of 1000lb, as shown. (a.) Determine the horizontal force P applied at the center which is necessary to start the wheel over a 5-in block. Also find the reaction at the block. (b.) if the force P may be inclined at any angle with the horizontal, determine the minimum value of P to start the wheel over the block; the angle P makes with the horizontal; and the reaction at the block. 10" 1000 lb 5" P.

3.) A wheel of 10-in radius carries a load of 1000lb, as shown. (a.) Determine the horizontal force P applied at the center which is necessary to start the wheel over a 5-in block. Also find the reaction at the block. (b.) if the force P may be inclined at any angle with the horizontal, determine the minimum value of P to start the wheel over the block; the angle P makes with the horizontal; and the reaction at the block. 10" 1000 lb 5" P.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.42P: The 350-lb homogeneous plate has the shape of an isosceles triangle. The plate is supported by a...

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