0
No, usually they conserve for the home stretch.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How long will it take for someone to run 120 meters if she can run at a speed of 4 meters per second?
A total of 30 seconds - assuming they run at a constant speed.
Brittney can run 100 meters in 12 seconds at a constant speed. What is her speed in meters per second?
8.3 m/s
What is the different between constant velocity and constant speed?
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.
2 runners leave the same point running in opposite directions 1 runner runs 2 miles per hour faster than the other After running for 2 hours the runners are 28 miles apart How fast does the faster run?
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
How long will it take me to run a mile at speed of 5.9 mph?
10 minutes 10 seconds at a constant 5.9 mph, excluding speed changes or stops.
Who would win a race between a runner with more speed or a runner with more stamina?
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.
How is the time affects the speed of a runner?
After running for a while, the runner will usually get tired, and tend to run slower.
How long does it take to run 10k?
It depends on the speed at which the runner is travelling.
If you run a 10k how many miles will you run?
It depends on the speed at which the runner is travelling.
Why does a shaded pole motor run at constant speed?
The frequency of the applied voltage is constant.
Can I run at the speed of sound?
Nope. The speed of sound is ABOUT 760 mph. Fastest human runner is 27.79 mph. Not even close.
When you run around a track at 5 km h your velocity is constant?
No. Your speed is constant but your velocity is not. Velocity is a vector and as you run around a track, the direction of your motion changes and so the velocity changes - not in magnitude but in direction.
What is a synchronous motor?
Synchronous motors are those that run only at Synchronous speed ie.. constant speed.
How long will it take for someone to run 120 meters if she can run at a speed of 4 meters per second?
A total of 30 seconds - assuming they run at a constant speed.
Why is a synchronous speed motor considered a constant speed motor?
synchronous motor is a constant speed motor because it will only run at a synchronous speed or not at all.the speed can be changed by changiing the frequency only ns=120f/p
Define constant speed?
I got this out of my text book Glencoe Science Texas Science If you are riding in a car with the cruise control on, the speed doesn't change. In other words, the car moves at a constant speed. If you are running at a constant speed of 5 m/s, you run 5 m each second. Whether you give you speed for the first 5 m you run or the last 5 m, you cover each 5-m interval in 1 s. When you are traveling at a constant speed, the speed at any instant of time is the same.
How many hours will it take the runner to run 44 miles if they can run 11 miles per hour?
It will take 4 hours, provided the runner can maintain that speed.
