a vehicle covers a distance of 7200m in 1800s. calculate it's speed in km per hour.
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Answered by
5
speed = distance /time = 7200 /1800 = 4 meter per second
1 meter per second = 18/5 km per hour
4 meter per second = 18/5 *4 = 14.4 km per hour
1 meter per second = 18/5 km per hour
4 meter per second = 18/5 *4 = 14.4 km per hour
Answered by
3
Speed=distance travelled/time taken
=7200÷1800
=4 m/s
convert m/s to km/hr 4m/s = 4×18÷5
=14.4km/hr
=7200÷1800
=4 m/s
convert m/s to km/hr 4m/s = 4×18÷5
=14.4km/hr
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