Module 2 Flashcards
1
Q
What are the seven base units?
A
Metre, Kilogramme, Second, Ampere, Kelvin, Mole, Candela (not assessed).
2
Q
What is a scalar quantity?
A
A quantity with magnitude but no direction.
3
Q
What is a vector quantity?
A
A quantity with both magnitude and direction.
4
Q
How do you resolve a vector in the x and y directions?
A
Fx=Fcosa
Fy=Fsina
