Just divide the distance by the speed.
That depends on how much the speed limit is.
Speed determines how quick the journey is. Speed is distance per time, usually km per hour, but old system is miles per hour. You need to state a speed
The time it takes to travel 40 miles in a car depends on the speed at which you are driving. If you are traveling at a constant speed of 40 miles per hour, it would take you 1 hour to cover the 40 miles. However, if you are traveling at a faster speed, such as 60 miles per hour, it would take you 40 minutes to cover the same distance. Keep in mind that factors such as traffic, road conditions, and stops can also affect the total travel time.
The average brisk walking speed for an adult is about 3.5 mph, so a half-hour walk at that speed would cover roughly 1.7 to 1.8 miles.
Number of hours would be 45 Miles/hr 1800 Miles 1800 Miles * 45 Miles / hour = 40 hours
The speed of light in a vacuum is 186,282.397 miles per second or 670,616,629.2 miles per hour.
It depends on the speed at which you drive.
The top speed of a FJ60 is roughly 75 miles per hour, although at this speed one is traveling at a very dangerous rate of speed. A much safer speed to travel with the FJ60 is about 60 miles per hour.
5530/790=7 hours
Average speed of Cheetah = 60 mph(miles per hour) Since 30 minutes is half and hour you will halve 60 by half. 60 mph = 1 hour 60/2 = 30 mph Answer - The cheetah can run up to 30 miles a hour (if he maintains the speed of 60 miles a 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).
The speed of lightning is approximately 220,000 miles per hour, or 360,000 kilometers per hour. This makes it one of the fastest natural phenomena on Earth, along with the speed of sound and the speed of a tornado. Lightning is much faster than the speed of sound, which is about 767 miles per hour, but slower than the speed of light, which is about 670,616,629 miles per hour.