A cylinder of radius 250 mm and weight, W = 10 kN is rolled up an obstacle of height 50 mm by applying a hori- zontal force P at its centre as shown in the figure. P W 50 mm All interfaces are assumed frictionless. The minimum value of P is

A cylinder of radius 250 mm and weight, W = 10 kN is rolled up an obstacle of height 50 mm by applying a hori- zontal force P at its centre as shown in the figure. P W 50 mm All interfaces are assumed frictionless. The minimum value of P is

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.8.4P: The inclined ladder AB supports a house painter (85 kg) at C and the weight iq = 40 K/m} of 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

A cylinder of radius 250 mm and weight, W = 10 kN is
rolled up an obstacle of height 50 mm by applying a hori-
zontal force P at its centre as shown in the figure.
W
50 mm
All interfaces are assumed frictionless. The minimum
value of P is

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