Notes
Physical quantities and Units
Content of the notes (2)
Page 1
Scalars and Vectors
Scalar - magnitude only
Vector - magnitude and direction
Vector quantity can be represented by arrow that is drawn to scale
Combining two or more vectors makes a resultant
Vectors in the same plane y be added or subtracted
The Resultant can be found using scale drawings or calculation
Page 2
Section 1.1
All physical units have magnitude and a unit
Units of mechanical, elec
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- Summary of first topic
- Created by
- Victor Njogu · Jan 2018
- Updated
- Jan 7, 2018
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