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NEED HELP ASAP!!!!! 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. 0.8 m/s2 C. 1.50 m/s2 D. 1.75 m/s2
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NEED HELP ASAP!!!!!

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. 0.8 m/s2
C. 1.50 m/s2
D. 1.75 m/s2

User Martin Robins
by
4.4k points

1 Answer

10 votes

Answer:

A, 1.25m/s^2

Step-by-step explanation:

use formula v=v0+at to solve for a

a= v-v0/t

Plug in givens

30-15/12 to get 15/12 = 1.25m/s^2

User Tawa
by
4.6k points
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