A car at rest travels 40 meters in 2 seconds along a straight line with constant acceleration. What is the car's acceleration?

 

Concept: Equation of motion: These are the mathematical equations used to find the final velocity, displacements, and time, and so on of a moving object without taking into account the force acting on it.

These equations are only valid when the body's acceleration is constant and it moves in a straight line.

Given that:

Initial velocity

Time

Using

Acceleration