The diagram shows two blocks A and B of 4.0 kg each, initially stationary and connected to each other by a light cord passing over a light, free-running pulley. Block A is in contact with the smooth surface of an inclined plane at 30° to the horizontal. 2.0 m A 30° Y The system is released from rest and block B moves vertically downwards from position X to What will be the total kinetic energy of the system when block B has travelled from X to Y?

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Q: magnitude ? (in kg m/s^2) direction ? (in degrees counterclockwise from the + x-axis)

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Mechanical Drawings

A mechanical drawing is described as a technical drawing created by engineers following standard layout conventions, terminology, interpretation, and many other factors. It is also known as an engineering drawing.