Vector A has a negative x component 2.62 units in length and a positive y component 1.92 units in length. (a) Determine an expression for A in unit-vector notation. (-2.62 ✓ Î+ 1.92 ✓ ĵ) units (b) Determine the magnitude and direction of A. magnitude 3.248 unit(s) direction 143.796 counterclockwise from the positive x axis (c) What vector B when added to vector A., gives a resultant vector with no x component and a negative y component 4.62 units in length? ✓ î+[ (2.62 x
Vector A has a negative x component 2.62 units in length and a positive y component 1.92 units in length. (a) Determine an expression for A in unit-vector notation. (-2.62 ✓ Î+ 1.92 ✓ ĵ) units (b) Determine the magnitude and direction of A. magnitude 3.248 unit(s) direction 143.796 counterclockwise from the positive x axis (c) What vector B when added to vector A., gives a resultant vector with no x component and a negative y component 4.62 units in length? ✓ î+[ (2.62 x
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:Vector A has a negative x component 2.62 units in length and a positive y component 1.92 units in length.
(a) Determine an expression for A in unit-vector notation.
(-2.62
î+ 1.92
Ĵ) units
(b) Determine the magnitude and direction of A.
magnitude 3.248
unit(s)
direction 143.796
° counterclockwise from the positive x axis
(c) What vector B when added to vector A, gives a resultant vector with no x component and a negative y component 4.62 units in length?
(2.62
Î +
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