Vector A is 30° below the x-axis. Vector B is 35° to the right of the negative y-axis. You will be asked to find the resultant, R = A + B. How do you calculate the y-components of each vector? Group of answer choices Ay=-5cos30°; By=-9sin35° Ay=-5sin30°; By=-9cos35° Ay=5cos30°; By=9sin35° Ay=5sin30°; By=9cos35°
Vector A is 30° below the x-axis. Vector B is 35° to the right of the negative y-axis. You will be asked to find the resultant, R = A + B. How do you calculate the y-components of each vector? Group of answer choices Ay=-5cos30°; By=-9sin35° Ay=-5sin30°; By=-9cos35° Ay=5cos30°; By=9sin35° Ay=5sin30°; By=9cos35°
College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter1: Introduction: The Nature Of Science And Physics
Section: Chapter Questions
Problem 17PE: State how many significant figures are proper in the results of the following calculations: (a)...
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Question
Vector A is 30° below the x-axis. Vector B is 35° to the right of the negative y-axis. You will be asked to find the resultant, R = A + B. How do you calculate the y-components of each vector?
Group of answer choices
Ay=-5cos30°; By=-9sin35°
Ay=-5sin30°; By=-9cos35°
Ay=5cos30°; By=9sin35°
Ay=5sin30°; By=9cos35°
Expert Solution
Step 1
Given data:
Angle of vector A with + x-axis = 30°
Angle of vector B with - y-axis = 35°
Magnitude of the vector A = 5 m
Magnitude of the vector B = 9 m
Need to determine y-components of each vector A and B.
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