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A car traveling at a constant speed of 45.0m/s passes a trooper hidden behind a billboard. One second after the speeding car passes the billboard, the trooper sets out in pursuit to catch it. The trooper accelerates at 3.00m/s^2 from rest. How long will it take the trooper to overtake the car?
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Problem: A jet lands on an aircraft carrier at 140 mi/h (63 m/s).

a) Calculate the acceleration (assumed constant) if it stops in t = 2.0 s
due to the arresting cable that snags the airplane & stops it.

b) If the plane touches down at position xi = 0, calculate it’s final
position.
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The velocity of a particle moving along the x axis varies in time accoding to the expression Vx=(40-5t^2)m/s?
where t is in seconds.
find the average acceleration in the time interval t=0
t=2 s
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