Question

I need help with question 1

Answer 1

V = 140 km/h

Step-by-step explanation:

Velocity is the change in position over time.

We can use the equation V = Δx / t

Note that V is the average velocity.

We are given Δx and t. Lets solve for V.

`V=(540)/(4)`

`V=140`

`(km)/(hour)`

V = 140 km/h