If a sprinkler runs 100m in 10 seconds, what is his average velocity?
Answers
Answer:
which will hold for about a second, then slowing down until the finish.
Most sprinters reach max velocity somewhere between 50–70 meters.
100m/10s => 10m/sec
10×60×60=36000m/hr => 36km/hr
Ride home the all new Dominar 250.
100*3600/(10*1000)=36 km / hr
100m/10 sec=10 m/s
=36 km/h
10m/s
If an athlete can run 100 meters in 10 seconds, why would it be mathematically wrong to say that he ran 10 meters in 1 second? That is impossible.
Look here: you are saying running 10 meters in 1 second is impossible. That may be true in the physical world we live in. But you state clearly you want to say mathematically if he ran 10 meters in 1 second. So if your aim is to make a mathematic statement you can be sure that it is true that one who
What is the speed in km/hr if a sprinter runs 100 metres in 10 seconds?
Friends…! What is the speed in km/hr if a sprinter runs 100 metres in 10 seconds? First we have to convert meters to kilometers and time in seconds to hour. 1 meter = 1/1000 kilometers 100 meter = 100/1000 kilometers = 1/10= 0.1 kilometer 1 second = 1/3600 hour 10 seconds = 10/3600 =1/360 hour Now speed =
An athlete runs 100m in 10s. How would you calculate his speed?
To get a speed quickly and easily, regardless of units, I would compute distance/time (Meters/Seconds, m/s). Important to note that this gives you average speed, NOT instantaneous or top speed. So, making the calculation, you get a speed of 10 m/s. If I wanted this in mph, km/h, or any other unit ty
A world class sprinter can reach a top speed of about 11.5 m/s for in the first 18m if a race. What is the average acceleration of this sprinter and how long does it take to reach that speed?
Assuming the sprinter is accelerating from a full stop (v=0), then: v²=u²+2as 11.5²=0²+2a(18) a=11.5²/36 =3.67361 m/s² is his acceleration And v=u+at 11.5=0+3.67361t t=11.5/3.67361 =3.13 seconds time ………………
Raul runs 100 meters in 9.6 seconds. What is his speed in km/hr?
100 /9.6 = 10.4 m/s 10.4 m / s * 1 km / 1000 m * 3600 s/ 1 hr = 37.5 km/hr
The world record for the men's marathon is 2:03:38. If the distance is 42.195 km, what is the average velocity during the run?
Quicker than you would think by calculation, due to 2 main factors. 1. The premise is wrong. The world marathon record is slightly quicker than 2:03:38 as specified in the question at time of writing this answer. This is very easy to check at www.lmgtfy.com. 2. Marathons are never run in a straight
What is the average velocity of someone who runs a 100 m dash in 10.7 seconds?
It's simple using the speed, distance, time formula to give an answer in M/S, however the preferred unit would be in MPH or Km/ hr. So here's how…. find the average speed by diving the distance over the time (100 / 10.7) the answer is 9.34m/s. So on average the athlete covers 9.3 metres every second.
Usain Bolt runs 100 m in 9.76 seconds in a race. Another sprinter finishes the race 0.23 seconds after him. What is the difference between their speeds in km/hr? I know the long method, but can you do it in under a minute?
Do you want average speed or top speed? The 9.99 sprinter, if he could sustain that average for a kilometer, would finish in 99.9 seconds, or just over 36 kph. Bolt would finish in 97.6 seconds or 36.88 kph. Took a lot less time to calculate then to type it. You can’t really tell anything about top
If the world's fastest sprinter and the world's fastest marathon runner started running at the same time in the same direction how far would the sprinter make it before the marathon runner caught them?
If the world's fastest sprinter and the world's fastest marathon runner started running at the same time in the same direction, the marathon runner would probably catch the sprinter somewhere between 400M and 800M, i.e., between a quarter of a mile and a half mile. Usain Bolt, the fastest sprinter of
A car acquires a velocity of 72 km in 10 seconds after starting. What is the acceleration and average velocity?
Let’s assume the questioner meant 72km/s. All Qs of this nature can be answered by solving a = (v - u)/t where u is the initial speed and v is the final velocity; a is acceleration and t is time in seconds (now, you do the math). Note that in the maths, ‘v’ stands for velocity even if a direction is
the
Given:
Distance covered by sprinkler = 100m
Time taken by sprinkler = 10 seconds
To Find:
The average velocity of sprinkler
Solution:
Using the equation of velocity
= Distance/ Time = velocity
Now, substituting the values -
= 100/10
= 10
Thus, the velocity is 10m/s
To conver it into m/s in to km/h -
= (10/1000) x 3600
= 36000/1000
= 36
Answer: The average velocity of sprinkler is 36 km/h