In Fig. 2-2, what is the average acceleration from 0 to 5.0 s?
A. 0
B. 2.0 m/s2
C. -2.5 m/s2
D. 10 m/s2
Answer:B
In Fig. 2-2, what is the average acceleration from 0 to 5.0 s?
A. 0 B. 2.0 m/s2 C. -2.5 m/s2 D. 10 m/s2