Physics - Vectors and Scalars
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Vectors and Scalars
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12 Terms
What Is a Vector / Scalar
Anything that can be measured and has a value as well as a unit
Length is measured in?
The unit Metre - m
Mass is measured in?
The unit Kilogram - Kg
Time is measured in?
The unit seconds - s
Electric Current is measure in?
The unit Ampere - A
Thermodynamic temperature is measured in?
The unit kelvin - K
The amount of substance is measured in?
The unit mole - mol
Luminous intensity is measure in?
The unit candela - cd
What is the definition of a Scalar
A physical quantity that has magnitude only.
What is a vector
A physical quantity that has both magnitude and direction
What is a resultant Vector
The single vector which has the same effect as the original vectors acting together.