Answered: r= 250 mm 300 mm 400 mm

Engineering

Mechanical Engineering

r= 250 mm 300 mm 400 mm

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter3: Job Planning, Benchwork, And Layout

Section3.1: Understanding Drawings

Problem 1RQ: Information such as tolerances and scale can be found in the________ of an engineering drawing.

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

A homogeneous disk of mass m = 5 kg rotates at the constant rate w1 = 8 rad/s with respect to the bent axle ABC, which itself rotates at the constant rate w2, = 3 rad/s about the y axis. Determine the angular momentum HC of the disk about its center C.

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