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A rigid body of any given shape rotates freely under zero torque. Show by using Euler’s...

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Question

Mechanical Engineering

A rigid body of any given shape rotates freely under zerotorque. Show by using Euler’s equations
that the rotational kinetic energy and the magnitude of the angularmomentum are
constant.

Answer & Explanation Solved by verified expert
3.7 Ratings (336 Votes)
Euler solid body rotation equations areWhere are the body moments of inertia around the principal axesMultiplying both sides of 1 by and both sides of 2 by and both sides of 3 by givesAdding 1A2A3A gives lots of    See Answer
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