vectors

Question 1

• Resultant vector

Answer 1

 Add the two vectors

Question 2

• Parallel vectors

Answer 2

 One can factor into the other
 Can be multiplied by scalar – proportional

Question 3

• Unit vectors

Answer 3

 Find magnitude of vector
 Divide each component by magnitude

Question 4

• Collinear

Answer 4

 3 or more points on line
 Find gradient
 Show they have shared point

Question 5

• Position vectors

Answer 5

 From origin to point