Question

A car advertisement states that a certain car can accelerate from rest to 140 m/s in 7 seconds. Find the car’s average acceleration.

Answer 1

Answer:

20 m/s

Explanation:

Bc Accelerations formula is V/T (velocity over time).

with this you can plug in the velocity witch is just speed with direction over time witch looks like this 140 m/s / 7 s.

and when you calculate acceleration= 20 m/s

Plz give brainliest:-)