You're missing a unit in your question! Acceleration is measured in meters per second *squared* (m/s²).

Here's how to calculate the force using Newton's Second Law of Motion:

Newton's Second Law:

* Force (F) = Mass (m) x Acceleration (a)

Given:

* Mass (m) = 1000 kg

* Acceleration (a) = 2 m/s²

Calculation:

* Force (F) = 1000 kg * 2 m/s²

* Force (F) = 2000 Newtons (N)

Therefore, the magnitude of the force exerted on the car is 2000 Newtons.