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
Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 5OQ
Related questions
Question
- Use the dot product to find the size of angle θ?
- Add the following two force vectors: 30N at 30and 20N at 140.
![140°
30 Ν
20 N
30°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5748432-c4ae-44a0-b2a0-3c8871efc28e%2F057253d0-f417-4dbb-b713-a439a1ee030b%2Fjbfvvh4_processed.png&w=3840&q=75)
Transcribed Image Text:140°
30 Ν
20 N
30°
![y
X.
-2
3
-3
-5-
a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5748432-c4ae-44a0-b2a0-3c8871efc28e%2F057253d0-f417-4dbb-b713-a439a1ee030b%2Fi6j4fjt_processed.png&w=3840&q=75)
Transcribed Image Text:y
X.
-2
3
-3
-5-
a
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