A vector is a quantity with magnitude (size) as well as direction
A scalar is a quantity that does not have direction only magnitude
Examples of scalars: Speed - Change of distance per time (m/s) , Time, Length
Examples of vectors:
Displacement : Distance in a given direction
Velocity : Speed in a given direction, and is defined as the change of displacement per unit time (m/s)
Acceleration : Acceleration is the change of velocity per unit time M/s2
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