A 2-kg object is given a displacement s = (3 i + 3 j - 2 k)

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A 2-kg object is given a displacement Δs = (3 i + 3 j - 2 k) m along a straight line. During the displacement, a constant force F = (2 i - 1 j + 1 k) N acts on the object.

(a) Find the work done by F for this displacement.

(b) Find the component of F in the direction of the displacement.

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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 30, 2011 01:41 PM

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A 2-kg object is given a displacement s = (3 i + 3 j - 2 k)

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Mass 2 kg a W F s W 2 i 1 j 1 k 3 i ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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