Question

FIRST PERSON TO ANSWER GETS BRAINLIEST

CALCULATE THE ACCELERATION FOR THE FOLLOWING QUESTIONS. BE SURE TO WRITE THE EQUATION EACH TIME AND PLUG IN THE NUMBERS AND UNITS IN THE CORRECT PLACES. ALSO SHOW THE ANSWER WITH CORRECT UNITS.


1. A car increases its velocity from a stop to 14.5 m/s in 2 seconds.


2. A bicycle rider increases his speed from 5 m/s to 15 m/s in 10 seconds.





3. A racing car’s velocity is increased from 44 m/s to 66m/s in 11 seconds.






4. A train moving at a velocity of 15 m/s is accelerated to 24 m/s over a 12 second

period.






5. A plane starting from rest is accelerated to its takeoff velocity of 75.00 m/s during a 5.0 second period.







6. A ball rolling down a hill for 9.0 seconds accelerates from 3.0 m/s to 34.5 m/s.

Answer 1

Explanation:

1. 7.25 m/s.
2. 0.5 m / s.
3. 6 m/s.
4. 2 m / s.
5. 15 m/s .
6. 3.833 m/s .

Answer 2

Answer:

last question

31.5/9=3.5

Explanation:

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