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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Mass 2 kg a W F s W 2 i 1 j 1 k 3 i ...View the full answer
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Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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