Question

9. Which is an example of acceleration? *

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
I really need help on this question 😅
acceleration is a change in velocity.
So, what do you think?
Mr.Oobleck?
NO! You want a change in velocity -- slow down, speed up, or change direction. Stop guessing and think about it.
Okay. My bad. B velocity is change right?
Thanks for the help

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