I need the answer at 20 minute. [22] A vector is given by i= -2i+3j. Find (a) the magnitude of å and (b) the angle that imakes with the positive y axis.[23] Vector i has a magnitude of 5 units, and i has a magnitude of 9 units. The two vectorsmake an angle of 50° with each other. Find i.B.[24] For the three vectors i=3itj-k, 8=-i+2j+Sk, and c= 2j-3k, find é(a-5)[25] The scalar product of vectors À and i is 6 units. The magnitude of each vector is 4units. Find the angle between the vectors.

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Answered: [22] A vector is given by i -2i+3j.…

[22] A vector is given by i -2i+3j. Find (a) the magnitude of å and (b) the angle that i makes with the positive y axis.

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 need the answer at 20 minute.

[22] A vector is given by i= -2i+3j. Find (a) the magnitude of å and (b) the angle that i
makes with the positive y axis.
[23] Vector i has a magnitude of 5 units, and i has a magnitude of 9 units. The two vectors
make an angle of 50° with each other. Find i.B.
[24] For the three vectors i=3itj-k, 8=-i+2j+Sk, and c= 2j-3k, find é(a-5)
[25] The scalar product of vectors À and i is 6 units. The magnitude of each vector is 4
units. Find the angle between the vectors.

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