(hapter Three3.7 Find the smallest value of P for which the crate in the Prob. 3.6 will be inequilibrium in the position shown. (Hint: A rope can only support a tensileforce.)3.8 Determine the rope tension T for which the pulley will be in equilibrium.120 mm75 mm200 N m2 kN3.9 The homogeneous 18-kg pulley is attached to the bar ABC with a pin at B. Themass of the bar is negligible. The cable running over the pulley carries a tensionof 600 N. Determine the magnitudes of the support reactions at 4 and C.240240600 N1209640B18 kg600 NDimensions in mm

3.9 given that Mass of pulley = 18 kg Tension = 600 N

3.9 The homogeneous 18-kg pulley is attached to the bar ABC with a pin at B. The mass of the bar is negligible. The cable running over the pulley carries a tension of 600 N. Determine the magnitudes of the support reactions at 4 and C. 240 240 600 N 96 40% 18 kg 600 N Dimensions in mm 120

3.9 The homogeneous 18-kg pulley is attached to the bar ABC with a pin at B. The mass of the bar is negligible. The cable running over the pulley carries a tension of 600 N. Determine the magnitudes of the support reactions at 4 and C. 240 240 600 N 96 40% 18 kg 600 N Dimensions in mm 120

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 4.35P: Find the smallest value of P for which the crate in the Prob. 4.34 will be in equilibrium in the...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

(hapter Three
3.7 Find the smallest value of P for which the crate in the Prob. 3.6 will be in
equilibrium in the position shown. (Hint: A rope can only support a tensile
force.)
3.8 Determine the rope tension T for which the pulley will be in equilibrium.
120 mm
75 mm
200 N m
2 kN
3.9 The homogeneous 18-kg pulley is attached to the bar ABC with a pin at B. The
mass of the bar is negligible. The cable running over the pulley carries a tension
of 600 N. Determine the magnitudes of the support reactions at 4 and C.
240
240
600 N
120
96
40
B
18 kg
600 N
Dimensions in mm

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