You cannot.
Mass per second square has dimensions [MT-2]
Kilometre per hour has dimensions [LT-1]
The two measures have different dimensions so conversion from one to the other is not valid.
To convert mass per second square to kilometer per hour, you would need additional information such as the mass being referred to and the acceleration being measured. Simply knowing the unit "mass per second square" is not sufficient for conversion.
(P meter/second) x (1 kilometer/1,000 meters) x (3,600 second/hour) = 3.6 P kilometer/hour
I must assume that you typed your question carelessly, and that instead ofminute/second, you actually intended mile/second.(Q mile/second) x (0.62137 kilometer/mile) x (3,600 second/hour) = 2,236.94 Q kilometer/hour
Conversion: miles per hour x 0.00044704 = km/sec
300 kph = 83.3333333 meters / second ( 83 1/3 )
4.5 meters in 9 second how fast in kilometer per hour?
(P meter/second) x (1 kilometer/1,000 meters) x (3,600 second/hour) = 3.6 P kilometer/hour
0.03 cm per second equates to about 0.00108 km per hour.
I must assume that you typed your question carelessly, and that instead ofminute/second, you actually intended mile/second.(Q mile/second) x (0.62137 kilometer/mile) x (3,600 second/hour) = 2,236.94 Q kilometer/hour
Conversion: miles per hour x 0.00044704 = km/sec
The conversion factor is 0.911. So, feet per second x 0.911 = km per hour.
300 kph = 83.3333333 meters / second ( 83 1/3 )
4.5 meters in 9 second how fast in kilometer per hour?
The conversion factor is 3.6. So, meters per second x 3.6 = kph.
Converting 7.41ms2 to kmh2 gives 96033.6 km/h2. This is because 1ms2 or meter per square seconds is equivalent to 12960 km/h2 or kilometer per square hour.
Convert this to a common unit. For example, to convert meters per second to km/hour, multiply by 3.6.Convert this to a common unit. For example, to convert meters per second to km/hour, multiply by 3.6.Convert this to a common unit. For example, to convert meters per second to km/hour, multiply by 3.6.Convert this to a common unit. For example, to convert meters per second to km/hour, multiply by 3.6.
1 kilometer = 1000 meter 1 hour = 3600 seconds 846 kilometer/hour x 1 hour/3600 seconds x 1000 meter/kilometer = 235 meters/second you may try the online converter linked below
1 kph = 0.000172603109 miles per second. So, kph x 0.000172603109 = miles per second. In this case: 100 x 0.000172603109 = 0.0172603109 miles per second.