For vectors B = -i – 4j and A = -3i – 2j, calculate the following. Give your answers to three significant figures.

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 4OQ: What is the y component of the vector (3i8k) m/s? (a) 3 m/s (b) 8 m/s (c) 0 (d) 8 m/s (e) none of...
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PART D
short answer
The magnitude of B – Ã
number
PART E
short answer
The direction of B – A, in degrees CCW from +x.
Transcribed Image Text:PART D short answer The magnitude of B – Ã number PART E short answer The direction of B – A, in degrees CCW from +x.
PART A
info card
For vectors B
-î - 4î and à = -3i – 2j, calculate the following. Give your answers
to three significant figures.
Transcribed Image Text:PART A info card For vectors B -î - 4î and à = -3i – 2j, calculate the following. Give your answers to three significant figures.
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