Calculate Acceleration: Car from Rest to 20m/s in 10 Seconds

The acceleration of the car can be calculated using the formula:

acceleration = (final velocity - initial velocity) / time

Given that the initial velocity is 0 m/s (car starts from rest), the final velocity is 20 m/s, and the time is 10 seconds, we can substitute these values into the formula:

acceleration = (20 m/s - 0 m/s) / 10 s acceleration = 20 m/s / 10 s acceleration = 2 m/sﾲ

Therefore, the acceleration of the car is 2 m/sﾲ.