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