Question

A car has a displacement of 160 kilometers to the north in 2 hours. What is it’s velocity in kilometers per hour

Answer 1

I will show you a method to find the velocity:-

1) Find average velocity when acceleration is constant.

2) Set up an equation with position and time instead.

3) Find the distance between the start and end points.

4) Calculate the change in time.

5) Divide the total displacement by the total time.

6) Solve problems in two dimensions.