Science Help fast
posted by Becka on .
A cheetah can go from a state of resting to running at 20 m/s in just 2 seconds. What is the cheetahâ€™s average acceleration?
A.
0.1 m/s2
B.
10 m/s2
C.
0.1 m/s
D.
10 m/s

Please Please!!!!! Help

Try dividing the speed change by the time interval. That is the definition of acceleration, after all.

I had the same question. The answer is: D)10 m/s you just divide 20m/s by 2 and you get 10 m/s