An object of mass mị slides on a sloped block of mass M2, which in turn slides on a horizontal surface. The slope angle is a constant 3, and both masses are initially at rest. There is no friction between any of the objects, and the masses are subject to the force of gravity –mgêy. Use as co- ordinates the horizontal position x2 of mass m2, and the height yı of mass m1, as shown in the diagram to the right. yA Y1 M2 x2 Find the equation of motion of block 2, #2(t). The expression should only include expressions involving constants: M2, m1, g, and B.

An object of mass mị slides on a sloped block of mass M2, which in turn slides on a horizontal surface. The slope angle is a constant 3, and both masses are initially at rest. There is no friction between any of the objects, and the masses are subject to the force of gravity –mgêy. Use as co- ordinates the horizontal position x2 of mass m2, and the height yı of mass m1, as shown in the diagram to the right. yA Y1 M2 x2 Find the equation of motion of block 2, #2(t). The expression should only include expressions involving constants: M2, m1, g, and B.

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 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

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