You are planning a trip to the city. The distance is 270 miles. If you drive at an average speed of 45 mph and you leave at 1:30
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Answer:
The acceleration is
Step-by-step explanation:
Use the equation of motion,
where u=0m/s is the initial speed, v=9m/s is the final speed and t=2 seconds is the time.
We substitute the values into the equation and solve for the acceleration, a
This means that;
Divide both sides by 2 to get: