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1 vote
A car speeds up from 0.0 m/s to 14.0 m/s

in 3.25 s.
The acceleration of the car is:
A. 14.0 m/s2
B. 4.31 m/s2
C. 45.5 m/s2
D. 10.8 m/s2​

User Fmassica
by
7.6k points

2 Answers

3 votes
So your answer option (b) when you approximate
Hope I have helped
A car speeds up from 0.0 m/s to 14.0 m/s in 3.25 s. The acceleration of the car is-example-1
User Jerome Banks
by
8.0k points
7 votes

Step-by-step explanation:

Its speed is zero at the beginning of the 3.25 s and 14 m/s at the end.

I'm thinking you probably wanted to find the car's acceleration.

Acceleration =(change in speed) / (time for the change).

Acceleration =(14m/s )/ (3.25s) .

Acceleration = 4.31m/s² .

I hope it will help you so.

Have a great day.

Be safe and be happy.

User Inspirednz
by
8.2k points

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