191.05882 mph
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
385 miles per hour.
Its average speed during that period of 3 hours is 182.27 feet per second. (rounded)
1624 miles in 8.5 hours = 191.06 mph.
131.82 miles per hour.
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
Assuming that the airplane maintains the same speed for the 3 hours, the formula is 478 x 3. So the answer is 1,434 miles.
385 miles per hour.
It travels 288 miles in 4 hours 30 minutes at that speed.
815 kmph
Its average speed during that period of 3 hours is 182.27 feet per second. (rounded)
1000 KMPH
39 miles
1624 miles in 8.5 hours = 191.06 mph.
The average speed of a car can be calculated using the formula: average speed = total distance / total time. In this case, the car travels 100 miles in 4 hours. Thus, the average speed is 100 miles ÷ 4 hours = 25 miles per hour.
(80 miles)/(2 hours) = 40 miles/hour.
Time = Distance/Speed = 4700km/790kph = 5.949 hours or 5 hours 57 minutes approx.The airplane's speed cannot be expressed in miles because miles are a measure of distance, not of speed.However, the speed is 491 miles per hour (approx).