Speed
= distance / time
= 55 / 28
= 1.96 m/s (correct to 3 significant figures)
Average speed = 200 meters per 25 seconds It can also be written as 8 meters per second
21 m/s
100 metres = 109.3613 yards so, IF the man can maintain the same average speed for the extra distance, he would take 11.155 seconds (approx).
20 meters.
First, take the man in the wheelchair (speed 1) and the African American man (speed 3) across.Take the man in the wheelchair (speed 1) back.Take the older lady (speed 12) and the woman in the pink dress (speed 8) across the bridge.Next, take the African American man (speed 3) back across with the lantern again.Now make the man in the wheelchair (speed 1) and the tall man in the suit (speed 6) go across the bridge.Take the man in the wheelchair (speed 1) back across.Both the man in the wheelchair (speed 1) and the African American man (speed 3) will finally walk across the bridge.
100m in 11.57 seconds
Average speed = 200 meters per 25 seconds It can also be written as 8 meters per second
21 m/s
100 metres = 109.3613 yards so, IF the man can maintain the same average speed for the extra distance, he would take 11.155 seconds (approx).
At a pace of 10m/sec it would take him 50 seconds.
12 seconds.
No Vehicle known to man can move at such a speed in so little time. To Reach Mach 2 Youd be breaking the sound barrier that wouldn't take 2 seconds.
the fastest 100m dash was set by usian bolt with 9.69 seconds and for many olympic athletes their time averages around 10-11 seconds
A man can't travel at the speed of light.A man can't travel at the speed of light.A man can't travel at the speed of light.A man can't travel at the speed of light.
Man Walking Around A Corner was created in 1887.
To convert his speed to metres per second, divide the number of metres by the number of seconds. In this case, 6 / 3.5 = 1.71 metres per second, rounded to two decimal places.To convert from metres per second to kilometres per hour, multiply by 3.6 - not forgetting to change the unit of measurement. In this instance, 1.71 metres per second is equal to 1.71 x 3.6 = 6.156 kilometres per hour.
Divide the distance by the time. Answer is in meters/second. If you want to convert the result into km/hour, multiply it by 3.6.