The graph represents velocity over time... What is the acceleration?
-0.4 m/s²
-0.2 m/s²
0.2 m/s²
0.4 m/s²

Ajogger accelerates from rest to 4.86 m/s in 2.43 s. a car accelerates from 20.6 to 32.7 m/s also in 2.43 s. (a) find the magnitude of the acceleration of the jogger. (b) determine the magnitude of the acceleration of the car. (c) how much further does the car travel than the jogger during the 2.43 s?

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Which of the following are appropriate acceleration units?