there are 3600 seconds in an hour and 1000 metres in a kilometre so multiply your 20 by 3600 and divide by 1000 to get kph. You should get 72!
1 m/s = 3.6 km/hour. Just divide the number of km/hour by 3.6 in this case.
they are both traveling at te same rate.
Its average speed is 50 meters per 2 seconds. The rate can also be expressed as "25 meters per second", "90 kilometers per hour", or "approximately 56 miles per hour".
33.33 meters per second.
find the convertion rate
A unit rate is simply how we describe speed in this case. Examples: Miles per hour Kilometers per hour Feet per second Meters per second and so on.
20 m/s (1 kl/1000 m)(3600 s/1 hr) = 72 kilometers an hour -------------------------------
20 m/s (1 kl/1000 m)(3600 s/1 hr) = 72 kilometers an hour -------------------------------
1 m/s = 3.6 km/hour. Just divide the number of km/hour by 3.6 in this case.
they are both traveling at te same rate.
Its average speed is 50 meters per 2 seconds. The rate can also be expressed as "25 meters per second", "90 kilometers per hour", or "approximately 56 miles per hour".
120 km per hour = 33.33 meters per second.
33.33 meters per second.
Depends on the rate of acceleration (km / h) / second
find the convertion rate
It is 33.33... (repeating) metres per second.
2000 metres per second.