If average for whole trip is 40mph, the trip will take 30 mins. If he has done 10 miles at 25mph this will have taken 10/25 of one hour = 24 mins, so he has 6 mins left to do 10 miles. This requires a speed of 100mph.
Roughly precisely 400 miles, reduced to sea level and averaged over, above, and beyond.
402/19 = 21.16 gallons (rounded)
far
on average they can travel 1000 miles....in one day
At its farthest, Venus is about 261 million km from Earth. If you averaged 11.2km/s the trip would take a minimum of 1.2 years.
1.44 x 25 = 36 miles
Distance=speed x time
This is a trick question and the only possible answer is "it can't be done". In order to average 40MPH over 20 miles, the entire trip has to last 30 minutes (MPH=miles/hours). At the halfway point, which is 10 miles, at 20MPH it already took 30 minutes to get there, so there is no way to "make up for lost time" - no matter how fast you go, you can't average 40MPH on the trip. Even if you somehow were magically able to travel at the speed of light for the remaining 10 miles, which is 670,616,629MPH, your average speed of the trip would be only 39.999999881MPH, not quite 40MPH.
At 20 mph, the average driver will travel approximately 88 feet before hitting the brakes. This accounts for the time it takes for the driver to perceive the need to stop and physically apply the brakes.
229 feet
It would take 60 gallons at an average 25 mpg.
At 20 miles per hour the average driver from the moment he sees danger until he hits the brake will travel about 44 feet.
If you travel via the M6 then junction 10 is approx. halfway. If you travel via the A34 then the village of Great Wyrley is approx. halfway.
At 20 miles per hour the average driver, from the moment he sees danger until he hits the brake, will travel about:
lee's bed is in his sleeper. Lee is a semi driver.
The speed of travel depended much on the terrain and the number in the caravan. They averaged eight miles per day but could travel as fast as twelve miles in a day or be stalled a day without motion. The speed of travel depended much on the terrain and the number in the caravan. They averaged eight miles per day but could travel as fast as twelve miles in a day or be stalled a day without motion.
3 years