6. Three displacement vectors of a croquet ball are shown in the figure below, where |Ã| m, |B| = 40.0 m, |Č| = = 20.0 30.0 m. Find (a) the resultant in unit-vector notation and (b) the magnitude and direction of the resultant displacement. Express the direction in terms of the angle relative to the positive x axis. y B 45.0° x 45.0°

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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6. Three displacement vectors of a croquet ball are shown in the figure below, where |Ã|
m,
|B|
=
40.0 m, |Č|
=
= 20.0
30.0 m. Find (a) the resultant in unit-vector notation and (b) the
magnitude and direction of the resultant displacement. Express the direction in terms of the
angle relative to the positive x axis.
y
B
45.0°
x
45.0°
Transcribed Image Text:6. Three displacement vectors of a croquet ball are shown in the figure below, where |Ã| m, |B| = 40.0 m, |Č| = = 20.0 30.0 m. Find (a) the resultant in unit-vector notation and (b) the magnitude and direction of the resultant displacement. Express the direction in terms of the angle relative to the positive x axis. y B 45.0° x 45.0°
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