Question

which of the following describes the vector above? a) 45 cm at 30 degrees east of north b) 45 cm at 30 degrees north of east c) 45 cm north east d) 45 cm

Explanation:

Step1: Identify angle and direction

The vector starts from the origin, has a magnitude of 45 cm. The angle is measured 30 degrees from the north - towards the east. This is described as 30 degrees East of North.

Answer:

a) 45 cm at 30 degrees East of North