You are designing an airport for smal! planes. One kind of airplane, that might use this airfield must reach a speed before takeoff of at least 27.8 m/s (100 km/b), and can accelerate at 2.00 m/3.

(a) If the runway is 150 m long, can this airplane reach the required speed for takeoff?

(b) If not, what minimum length must the runway have?