90 miles per hour is 144.84 kilometers per hour.
V = ( 90 km/hr)( 1000 m/km ) ( 3.2808 ft/m )( 1 mi/5280 ft ) = 55.9 mph <------ ___________________________________________ 1 mile = 1.609 km 90 km/hour = 90/1.609 miles/hour = 55.935 miles/hour
The average speed is calculated by dividing the total distance by the total time. In this case, the average speed would be 16 km/hour since 24 km divided by 1.5 hours (90 minutes converted to hours) equals 16 km/hour.
90 miles/hour (5280 feet/1 mile)(1 hour/3600 seconds) = 132 feet per second ================
It depends on how long the object is. If the object is a dot, it will take 1.5 sec. This is not true, the size of the object is not important. If it is a car, a fly, or a plane it is all the same! If you take 90 mi/hr and multiple it by 5820ft you get ft/hour. This is 523800 ft/hr. Then divide this by 60 to get ft/min which is 8370, then divide it by 60 to get ft/sec., which is 145 ft/sec. Since you are only going 60 ft. divide 60/145 this is .41 sec. So it takes about a 1/2 sec. at 90 miles an hour to go 60ft.
The speed of a 90 mph pitch as it crosses the plate would likely be a little less than 90 mph, as there is air resistance and friction that can slow the pitch down slightly.
90 kilometers per hour is 55.92 miles per hour.
It would be 90 miles per hour
90 miles an hour
90 miles = 145 kilometres, approx so 90 mph = 145 kilometres per hour.
90 miles per hour or faster then a human being faster then a car 90 MILES PER HOUR well why dose it matter
30 to 40 miles an hour
90 miles in 20 minutes = 90 miles in (1/3) hours = 270 miles in 1 hour or 270 mph
It can reach about 90 miles an hour
Trains can travel as fast as 150 miles per hour on average. Most passenger trains travel at a rate of speed of 90 miles per hour.
90 kph = 56 mph
Up to 90 miles an hour.A bobsled can go as fast as 90 miles per hour. A bobsled goes so fast, that they must stay frozen at all times so they will not burn the rider.
90 miles per hour.