The plane flies at a speed of 720 km / h. How far will it fly in 40 minutes of flight?

If we assume that the movement of the aircraft was uniform, then the distance traveled is calculated by the formula:
S = V * t, where S is the distance the aircraft has flown, V is the aircraft speed (V = 720 km / h = 720 * 1000/3600 = 200 m / s), t is the aircraft movement time (t = 40 min = 40 * 60 s = 2400 s).
Let’s calculate the distance traveled by the plane:
S = V * t = 200 * 2400 = 480,000 m = 480 km.
Answer: In 40 minutes of flight, the plane will cover 480 km.