The position of a particle is given by the vector r 10 m cos t i 10m sin t j, where 2 s 1 (a) Show that the path of the particle is a circle (b) What is the radius of the circle (c) Does the particle move clockwise or counterclockwise around the circle (d) What is the speed of the particle (e) What...

a b We need to show that r is constant r r 2 x r 2 y 100 c ...

The position of a particle is given by the vector r = 10 m cos t

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The position of a particle is given by the vector r = –10 m cos ω^t i + 10m sin ω^t j, where ω = 2 s^-1.

(a) Show that the path of the particle is a circle.

(b) What is the radius of the circle?

(d) What is the speed of the particle?

(e) What is the time for one complete revolution?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jun 09, 2011 11:39 PM

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The position of a particle is given by the vector r = 10 m cos t

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a b We need to show that r is constant r r 2 x r 2 y 100 c...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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