A man exerts a force Fon the handle of the stationary wheelbarrow at A. The weight of the wheelbarrow along with its load of dirt is 185 lb with center of gravity at G. For the configuration shown, what force F must the man apply at A to make the net moment about the tire contact point B equal to zero? Assume a = 38 in., b = 7 in., h = 21 in., 0 = 19°, and o = 56°. F W h |B a Answer: F = i Ib

A man exerts a force Fon the handle of the stationary wheelbarrow at A. The weight of the wheelbarrow along with its load of dirt is 185 lb with center of gravity at G. For the configuration shown, what force F must the man apply at A to make the net moment about the tire contact point B equal to zero? Assume a = 38 in., b = 7 in., h = 21 in., 0 = 19°, and o = 56°. F W h |B a Answer: F = i Ib

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter2: Basic Operations With Force Systems

Section: Chapter Questions

Problem 2.83P: A 15-lb force acts at point A on the high-pressure water cock. Replace this force with (a) a force...

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Question

help me pls

A man exerts a force Fon the handle of the stationary wheelbarrow at A. The weight of the wheelbarrow along with its load of dirt is
185 lb with center of gravity at G. For the configuration shown, what force F must the man apply at A to make the net moment about
the tire contact point B equal to zero?
Assume a = 38 in., b = 7 in., h = 21 in., 0 = 19°, and o = 56°.
F
W
h
|B
a
Answer: F = i
Ib

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A man exerts a force F on the handle of the stationary wheelbarrow at A. The weight of the wheelbarrow along with its load of dirt is 200 lb with center of gravity at G. For the configuration shown, what force F must the man apply at A to make the net moment about the tire contact point B equal zero? Express your answer in units of lb. 60° 26" F ***** A 20° 37" W G 8"- B
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