A robot rotates about its base at 2 rpm while lowering its arm and extending its hand.

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A robot rotates about its base at 2 rpm while lowering its arm and extending its hand. It lowers its arm at the rate of 120? per minute and extends its hand at the rate of 5 m/min. The arm is 0.5 m long. The xyz coordinates of the hand are given by

Where t is the time in minutes

Obtain the three-dimensional plot of the path of the hand for 0 ? t ? 0.2 min.

Related Book For answer-question

Thermodynamics An Interactive Approach

ISBN: 978-0130351173

1st edition

Authors: Subrata Bhattacharjee

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Posted Date: Dec 12, 2018 01:55 AM

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A robot rotates about its base at 2 rpm while lowering its arm and extending its hand.

Question:

x = (0.5 + 5t) sin (2) cos (4mt) (2) sin(4m²) 3 y = (0.5 + 5t) sin z = (0.5 + 5t) cos 2T 3 x = (0.5 + 5t) sin (2) cos (4mt) (2) sin(4m²) 3 y = (0.5 + 5t) sin z = (0.5 + 5t) cos 2T 3

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Thermodynamics An Interactive Approach

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