cm/sec, yes? ok, divide by 100 to go from cm to m. then multiply by 3600 to go from sec to hr
( 1 km/hr ) x (1,000 m/km) x (1/3600 hr/sec) = 5/18 meter/second = 0.2778 meter/second1 meter/sec = 3.6 km/hr
73.5 km/hour = 73500 meters/hour = 73500/3600 meters/sec = 20.4166 meters/sec
(55 km/hr) x (1,000 m/km) / (3,600 sec/hr) = 15.2777 m/s (rounded, repeating)
(100 m / 9.5 sec) x (1 km / 1,000 m) x (3,600 sec / hr) = (100 x 1 x 3,600) / (9.5 x 1,000) (m - km - sec / sec - m - hr) = 37.895 km/hr
cm/sec, yes? ok, divide by 100 to go from cm to m. then multiply by 3600 to go from sec to hr
To convert 12.7 km/h to m/s, you can use the conversion factor 1 km/h = 0.27778 m/s. Therefore, 12.7 km/h is equal to 12.7 * 0.27778 m/s, which equals 3.53 m/s.
( 1 km/hr ) x (1,000 m/km) x (1/3600 hr/sec) = 5/18 meter/second = 0.2778 meter/second1 meter/sec = 3.6 km/hr
73.5 km/hour = 73500 meters/hour = 73500/3600 meters/sec = 20.4166 meters/sec
There are 1000 meters in a kilometer(1000 m) / (1 km). There are 3600 seconds in an hour, so (1 hr) / (3600 s). you can just multiply (1 km / hr)*[(1000 m) / (1 km)]*[(1 hr) / (3600 s)] to get 0.28 m/s.
(55 km/hr) x (1,000 m/km) / (3,600 sec/hr) = 15.2777 m/s (rounded, repeating)
(100 m / 9.5 sec) x (1 km / 1,000 m) x (3,600 sec / hr) = (100 x 1 x 3,600) / (9.5 x 1,000) (m - km - sec / sec - m - hr) = 37.895 km/hr
(50 m/sec) ÷ (1,000 m/km) x (3,600 sec/hr) = 180 km/hr
(34.2 m/sec) x (3,600 sec/hr) / (1,000 m/km) = 123.12 km/hr (rounded)
( K cm/hr ) x ( 1 meter/100 cm ) x (1 km / 1,000 meters ) x (1 hr / 3,600 sec )= ( K x 1 x 1 x 1 ) / ( 100 x 1,000 x 3,600 ) (cm - m - km - hr) / (hr - cm - m - sec)= K / 360,000,000 km/secTake the number of cm per hour. Divide it by 360 millionto get the number of km per second.
( K cm/hr ) x ( 1 meter/100 cm ) x (1 km / 1,000 meters ) x (1 hr / 3,600 sec )= ( K x 1 x 1 x 1 ) / ( 100 x 1,000 x 3,600 ) (cm - m - km - hr) / (hr - cm - m - sec)= K / 360,000,000 km/secTake the number of cm per hour. Divide it by 360 millionto get the number of km per second.
1 km = 1,000 meters1 hr = 3,600 seconds(1 km/hr) x (1,000 m/km) x (1 hr / 3,600 sec)= (1,000 / 3,600) (km - m - hr) / (hr - km - sec) = 0.2777 m/s (rounded, repeating)