No, usually they conserve for the home stretch.
A total of 30 seconds - assuming they run at a constant speed.
8.3 m/s
constant velocity is when you maintain speed and direction, this usually is in a straight line, and constant speed means that your speed is always constant at all times.
The equation would be 2x+2(x+2)=28 when x= the speed of the slower runner. If you solve for x you get 6, which is the speed of the slower runner. Then if you add 2 you get the speed of the faster runner-8
10 minutes 10 seconds at a constant 5.9 mph, excluding speed changes or stops.
No, it is not. At a constant speed, yes. But velocity has a direction component, and by running on (following) a curve, a change of direction (and, therefore, velocity) will have to be made. Again, note that speed can stay the same, but velocity has a direction vector associated with it that cannot be ignored.
Depends. Is it a distance run? Or a fast run? If it is distance, the stamina runner would win. If it was a track, then the speed runner would win.
After running for a while, the runner will usually get tired, and tend to run slower.
It depends on the speed at which the runner is travelling.
It depends on the speed at which the runner is travelling.
Yes, if you run around a track at a constant speed of 5 km/h, your velocity is constant because velocity includes both speed and direction. As long as you maintain this speed and direction, your velocity remains constant.
The runner is maintaining a steady speed and covering equal distances in equal time intervals.
Their acceleration is zero.
The best thing to say about a runner that is running at a constant velocity is simple. They are really keeping up the good work.
Nope. The speed of sound is ABOUT 760 mph. Fastest human runner is 27.79 mph. Not even close.
The fastest speed set by a human runner is 27.8 mph (44.72 km/h) achieved by Usain Bolt during his 100m world record run in 2009.
A total of 30 seconds - assuming they run at a constant speed.