I am having a really hard time understanding this problem for my physics 50 class. 9- (a) Write each vector in the following figure in terms of the unit vectors îand ĵ.(b) Use unit vectors to express the vector C, where C=3.00 A – 4.00 B(c) Find the magnitude and direction of vector C.Ả (3.60 m)70.0°30.0°B (2.4 m)10-(a) Find the scalar product of the two vectors A = 4.00î + 7.00ĵ and B= 5.00î – 2.00ĵ(b) Find the angle between these two vectors. 8- Write each vector in the following figure in terms of the unit vectors î, and ĵ.В 15.0 m)Ď (10.0 m)|30.0°53.0°25.0°Č (12.0 m)(Ā (8.00 m)

Answered: Image /qna-images/answer/cad2cab4-77c4-4bd3-a0d6-5ec60ff5c912.jpg

9- (a) Write each vector in the following figure in terms of the unit vectors î and ĵ. (b) Use unit vectors to express the vector C, where C=3.00 A – 4.00 B (c) Find the magnitude and direction of vector C. Ã (3.60 m) 70.0° 30.0° В (2.4 m)

9- (a) Write each vector in the following figure in terms of the unit vectors î and ĵ. (b) Use unit vectors to express the vector C, where C=3.00 A – 4.00 B (c) Find the magnitude and direction of vector C. Ã (3.60 m) 70.0° 30.0° В (2.4 m)

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

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 7P

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Question

I am having a really hard time understanding this problem for my physics 50 class.

9- (a) Write each vector in the following figure in terms of the unit vectors î
and ĵ.
(b) Use unit vectors to express the vector C, where C=3.00 A – 4.00 B
(c) Find the magnitude and direction of vector C.
Ả (3.60 m)
70.0°
30.0°
B (2.4 m)
10-
(a) Find the scalar product of the two vectors A = 4.00î + 7.00ĵ and B
= 5.00î – 2.00ĵ
(b) Find the angle between these two vectors.

8- Write each vector in the following figure in terms of the unit vectors î, and ĵ.
В 15.0 m)
Ď (10.0 m)
|30.0°
53.0°
25.0°
Č (12.0 m)
(Ā (8.00 m)

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