1.10 Product of Vectors (Scalar or Dot Product) (Chapter 1 Units, Physical Quantities and Vectors)
Автор: Physics with Asst. Prof. Peace
Загружено: 2026-02-19
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Описание:
SEARS AND ZEMANSKY'S UNIVERSITY PHYSICS
HUGH D. YOUNG
ROGER A. FREEDMAN
University of California, Santa Barbara
CONTRIBUTING AUTHOR
A. LEWIS FORD
Texas A&M University
1 Units, Physical
Quantities, and Vectors
LEARNING OUTCOMES
In this chapter, you'll learn...
1.1 What a physical theory is.
1.2 The four steps you can use to solve any
physics problem.
1.3 Three fundamental quantities of physics
and the units physicists use to measure
them.
1.4 How to work with units in your
calculations.
1.5 How to keep track of significant figures
in your calculations.
1.6 How to make rough, order-of-magnitude
estimates.
1.7 The difference between scalars and
vectors,
and how to add and subtract
vectors
graphically.
1.8 What the components of a vector are
and how to use them in calculations.
1.9 What unit vectors are and how to use
them with components to describe
vectors.
1.10 Two ways to multiply vectors: the scalar
(dot) product and the vector (cross)
product.
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