6.316 mph
3000 feet per second = 2045.5 mph
3 mph = 4.8 km per hour
3600 seconds.
1 mph = 1.609344 kph Therefore 65 mph = 65 * 1.609344 = 104.60736 kph
27 miles per hour equals 43.45 kilometers per hour.
550 mph = 885.139 km per hour
About 8 km/h
1mile = 1.609 km Speed of light in kms-1 = 300000 kms-1 Speed of light in miles per sec = 300000/1.609 ms-1 = 186451.21 ms-1 In mph, speed of light = 671224362.958 mph
1mile = 1.609 km Speed of light in kms-1 = 300000 kms-1 Speed of light in miles per sec = 300000/1.609 ms-1 = 186451.21 mps In mph, speed of light = 671224362.958 mph
35-45 minutes
Usually they have a governed limit of 160 kms or 100 mph. Take it off and, well 120 mph or so.
Kph can be converted to Mph on http://www.eforecourt.com/mph_kph_speed_convert.htm 65 mph is 104.6kph so it would take about 11.32 hours. About 11hr 21min
All depends on how you drive it. If I drive at 100 kms or 65 mph I get 6L per 100 kms or about 50 mpg. When I push it I get 8 L per 100 kms or about 38 mpg. Wind is also a factor.
24.0530 mph
About 3 hours 3 minutes at a constant 450 mph.
Mach 3 is 2283.6211 mph because Mach 1 equals 761.207033 mph.