Question

You are designing an airport for small planes. One kind of airplane that might use this airfield must reach a speed of at least 27.8 m/s (100 km/h) and can accelerate at 2 m/s^2.
a) if the runway is 150 m long, can this airplane reach the required speed?
b) if not, then what is the minimum length the runway must have?

Answer 1

Answer:

b)if not, then what is the minimum