To find the kinetic energy of the car, we can use the following formula:
Kinetic energy = 1/2 * mass * velocity^2
where:
mass is in kilograms
velocity is in meters per second
In this case, we have:
Mass = 1120 kg
Velocity = 40 m/s
Substituting these values into the formula, we get:
Kinetic energy = 1/2 * 1120 kg * 40 m/s^2
Kinetic energy = 224000 Joules
Therefore, the kinetic energy of the car is 224000 Joules.