Question

4. What is the acceleration of a car traveling at 65 mph that keeps a constant speed over

75 seconds?
a. 0.0 mphis
b. 65 m/s2
c. 75 mphis
d. 75 m/s2
e. Not enough data is given.

Answer 1

a.

Step-by-step explanation:

Remeber speed and velocity are the same concept, it just speed is scalar, meaning it doesn't have a direction nor it negative.

So technically thr car had a constant speed over 75 seconds.

If thr car has a constant speed, the car isn't speeding up or slowing down so it has accleration of 0 so the answer is a.