Problem 1.42 Vector A has components A, = 1.40 cm, A, = 2.35 cm; vector B has components B, = 4.20 cm, B, = -3.68 cm. Part A Find the components of the vector sum A + B. Express your answers in centimeters separated by a comma. (Ã+ B).. (Ã+ B), = cm Submit Request Answer Part B Find the magnitude of the vector sum A+ B. Express your answer in centimeters. ? JÃ + BỊ = cm Submit Request Answer Part C Find the counterclockwise angle the vector sum A+ B makes with the +x axis. Express your answer in degrees.
Problem 1.42 Vector A has components A, = 1.40 cm, A, = 2.35 cm; vector B has components B, = 4.20 cm, B, = -3.68 cm. Part A Find the components of the vector sum A + B. Express your answers in centimeters separated by a comma. (Ã+ B).. (Ã+ B), = cm Submit Request Answer Part B Find the magnitude of the vector sum A+ B. Express your answer in centimeters. ? JÃ + BỊ = cm Submit Request Answer Part C Find the counterclockwise angle the vector sum A+ B makes with the +x axis. Express your answer in degrees.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter1: Introduction And Vectors
Section: Chapter Questions
Problem 71P
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![Problem 1.42
15 of 20
Vector A has components Ar = 1.40 cm, Ay
= 2.35 cm; vector B has components Bg = 4.20 cm, By = -3.68 cm.
%D
Part A
Find the components of the vector sum A+B.
Express your answers in centimeters separated by a comma.
?
(Ã+ Ē)a . (Ã+ B), =
cm
Submit
Request Answer
Part B
Find the magnitude of the vector sum A + B.
Express your answer in centimeters.
?
|A+ B|
cm
Submit
Request Answer
Part C
Find the counterclockwise angle the vector sum A + B makes with the +x axis.
Express your answer in degrees.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F592b8456-f240-4018-a83a-533636008ead%2F22095348-b9bd-4807-97e6-65f8a880ccfe%2Flh4qvo8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 1.42
15 of 20
Vector A has components Ar = 1.40 cm, Ay
= 2.35 cm; vector B has components Bg = 4.20 cm, By = -3.68 cm.
%D
Part A
Find the components of the vector sum A+B.
Express your answers in centimeters separated by a comma.
?
(Ã+ Ē)a . (Ã+ B), =
cm
Submit
Request Answer
Part B
Find the magnitude of the vector sum A + B.
Express your answer in centimeters.
?
|A+ B|
cm
Submit
Request Answer
Part C
Find the counterclockwise angle the vector sum A + B makes with the +x axis.
Express your answer in degrees.
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