Speed (m/s) = Distance (m) / Time (s)
Speed = 400 / 50
Average Speed = 8 metres per second
8ms
8m/s
9.09 m/s
200 metres/28 seconds = 7.1 metres/second, to the justified number of significant digits.
200 metres in 40 seconds 20 metres in 4 seconds 300 metres in 60 seconds or 1 minute 18000 metres in 60 minutes or 1 hour 18 kilometres in 1 hour
speed = distance/time so he runs 75/30 = 2.5 m/s
Average speed = 200 meters per 25 seconds It can also be written as 8 meters per second
8m/s
21 m/s
6 2/3 meters per second
9.09 m/s
~10.2 meters per second.
speed = distance/time = 330 m / 40 s = 8.25 m/s
28m/s 28 m/s
200 metres/28 seconds = 7.1 metres/second, to the justified number of significant digits.
Just divide the distance by the time. That will give you the speed, in meters/second. If you want kilometers/hour, multiply the result of the division by 3.6.
To get the speed in such cases, divide the distance by the time. In this case, the answer will be in meters per second.
(4 meters/second)(40 seconds) = 160 meters.