vector and scalar

Question 1

what is a vector

Answer 1

a vector has size and direction

Question 2

what are examples of vector quantities

Answer 2

weight, velocity, force, displacement, etc

Question 3

what is a scalar quantity

Answer 3

scalar has just size — so direction plays no part in describing the value

Question 4

what are examples of scalar quantities

Answer 4

mass, distance, speed, etc