A car advertisement states that a car can accelerate from rest to 70000 m/s in 7 seconds. Find the cars acceleration

Acceleration = change in speed/time.

Acceleration = 70,000 m/s / 7 sec.

Acceleration = 10,000 m/s^2

This is an absurd claim. It's obviously a misprint, and nobody who sees it will believe it.

As soon as you give it the gas, the car would cover 3 miles in one second, and any thing or any body riding in that car would pull more than 1,000 G's!

Our technology has no way to produce acceleration like that. But if we could, the car and its driver would be instantly torn apart!