9. Which is an example of acceleration? *

Question

A. A pickup driving 30 km in 20 minutes.
B. A car slowing down on a sharp curve.
C. An airplane traveling 450 km/h.
D. An 18 wheeler driving west at 50 km/h

Answer 1

I really need help on this question 😅

Answer 2

acceleration is a change in velocity.
So, what do you think?

Answer 3

Mr.Oobleck?

Answer 4

NO! You want a change in velocity -- slow down, speed up, or change direction. Stop guessing and think about it.

Answer 5

Okay. My bad. B velocity is change right?

Answer 6

Thanks for the help