It would be impossible to get a "fever" in one hour, unless you are truly sick. Bacteria or a virus makes illness and no one controls who will get sick or which ill persons also have a fever.
Probably about half an hour to an hour depending on how fast you're going
Less than 1 mile per hour.
1 knot = 1.85200 kilometers per hour
The only possible way to get a high fever in 1 hour is to run around and get warm. Standing in the sun or getting a sunburn will also give you a high fever quickly.
Do the old penny trick. put a penny under your tongue ang suck on it for about and hour or so then take your temp that should do it!
Rob a Bank.LOL.
4.5 km per hour
5.5 miles in 1 hour 30 minutes is 3.67 miles per hour.
1 million miles an hour
1 mil per hour
They move about 1/2 mile/hour