A car's acceleration forward must be due to a force exerted on the car, and the only

Question:

A car's acceleration forward must be due to a force exerted on the car, and the only thing that can push forward on the car is the road (in contact with the tires). So, what purpose does the engine have?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: