Question

Please help!
If a car is traveling at 15 mph and increases to a speed of 45 mph in 10 seconds, what is the acceleration?

A.30 mph

B.3 mph

C.3 mph/s

D.30 mph/s

Answer 1

Answer:

Acceleration of the car is given by change in velocity per time hence the acc= 45- 15/10

= 30/10

= 3 mph/s

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Explanation:

Answer 2

Answer:

c

Explanation:

because im smart UnU