Posted by Becka on Thursday, January 17, 2013 at 10:30am.
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

Science Help fast  Becka, Thursday, January 17, 2013 at 10:36am
Please Please!!!!! Help

Science Help fast  drwls, Thursday, January 17, 2013 at 10:48am
Try dividing the speed change by the time interval. That is the definition of acceleration, after all.

Science Help fast  Dezzy, Thursday, February 14, 2013 at 6:54pm
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
Answer This Question
Related Questions
 Science Help fast  A cheetah can go from a state of resting to running at 20 m...
 Physics  A cheetah starting form rest can reach a maximum speed of 28m.s in 2s ...
 Physics  The cheetah can reach a top speed of 114 km/h (71 mi/h). While chasing...
 physics  The cheetah can reach a top speed of 114km/h (71mi/h). While chasing ...
 physics  the cheetah is is one of the fastest accelerating animals, for it can ...
 Physics  A cheetah can accelerate from rest to 25.9 m/s in 1.80 s. Assuming the...
 Physics  A cheetah can accelerate from rest to 24.1 m/s in 2.02 s. a) Assuming ...
 physics  a cheetah can accelerate from rest to 24 m/s in 2.0 s . Assuming the ...
 Physics  A cheetah can maintain its maximum speed of 120 km/hr for 38 seconds. ...
 Science  Which of the following best describes the relationship between a ...
More Related Questions