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Lesson 1 - Coggle Diagram
Lesson 1
Prefix of units
109 – giga (G)
106 – mega (M)
103 – kilo (k)
10-3 – milli (m)
10-9 – nano (n)
Vector & Scalar
Differences
Vectors have directions but for scalars there is no directions
Similarity
Both Scalar and Vectors have magnitude
Units of Measurements
Basic Units
• Length – meter (m)
• Time – second (s)
• Electric current – ampere (A)
• Temperature – Kelvin (K)
• Mass – kilogram (kg)
Trigonometry
Pythagoras Theorem
