In some circumstances you can; there are different speed limits in different countries, on different roads - and sometimes in different weather conditions. You must not exceed the legal speed limit (if any), and you should not exceed a speed at which you can safely control your car (or other motorised vehicle) in prevailing conditions.
It can be either. Tornadoes can move faster than 40 mph, but usually don't.
Yes an F5 Tornado can have winds of 250 MPH and upward. In terms offorward speed, tornadoes can travel at over 70 mph.
no trucks dont run over your feet...they drive over them..
40 mph is approximately equal to 64.4 kilometers per hour.
About 46 mph
Average speed is 50 mph [(40+60)/2].
It would be highly unlikely.
An electric moped will not be able to go 40 MPH.
To convert a time in seconds to miles per hour, you first need to convert the distance to miles. 40 yards is approximately 0.02273 miles. Then, you can calculate the speed by dividing the distance by the time in hours. For 4.3 seconds over 40 yards, the speed is approximately 1.25 mph.
If everything else is working properly, and it only happens at 40 mph, it is very likely it is the tourque converter locking and unlocking. Over about 40, it locks up so it transmits power more efficiently, under 40 it unlocks. Try driving a couple of MPH faster, or slower. It should stop.
40 mph
Almost exactly 64.37376.