Question 2-0.5m0.5mThe wheel A and a block B areconnected by a cable. Thecoefficient of friction of the wheeland the ground is HA = 0.4. Thecoefficient of friction of the blockAand the ground is µB = 0.3. Thewheel A has mass 40 kg, and theblock B has mass 30 kg, with aB.1.5mI'mcenter of gravity shown.The radius r, = 0.5m. The outerradius is 1 m.a) Determine the smallest force P (applied vertically) that will cause motion to impend.b) What type of motion is impending? (i.e. slipping/tipping at A/B)

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The wheel A and a block B are connected by a cable. The coefficient of friction of the wheel and the ground is HA = 0.4. The coefficient of friction of the block and the ground is Hg = 0.3. The wheel A has mass 40 kg, and the block B has mass 30 kg, with a center of gravity shown. The radius r, = 0.5m. The outer radius is 1 m.

The wheel A and a block B are connected by a cable. The coefficient of friction of the wheel and the ground is HA = 0.4. The coefficient of friction of the block and the ground is Hg = 0.3. The wheel A has mass 40 kg, and the block B has mass 30 kg, with a center of gravity shown. The radius r, = 0.5m. The outer radius is 1 m.

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.55P: A wedge is used to prop up the 6000-lb block of marble. The wedge angle is =30, and the angle of...

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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.

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