Question

A car speeds up from 15 m/s to 30 m/s in 12 seconds. What is the acceleration of the car?

A. 1.25 m/s2
B. 1.50 m/s2
C. 1.75 m/s2
D. 0.8 m/s2

Answer 1

@ab60093, can you help me with this one?

Answer 2

yeah. You do the same thing as the last one. You use the acceleration formula. @Kamibug just gave you the formula. Insert the values and you should be good

Answer 3

Should be in the physics group but... You can use one of the kinematic equations