Question

an object moves 3 m north and 4 m east and finally 6 m south..CALCULATE the displacement

Answer 1

Answer:

Explanation:

This screen shoot will help you

Answer 2

given:

h square = b square + p square

h = √ (4×4 + 3×3)

h = √ 16+9

h = √ 25

h = 5m

so the total displacement is 5m