Bolt has run 45.28s for 400m.
Well with proper hurdle technique you should be able to maintain a 1:03 or 1:04. Considering your probably a beginner I would expect your time to be a 1:09, 10 seconds slower than your 400m time.
On average, it takes three years if you go full time. It takes about four if you are part time.
India's population at the time of independence from british was 350 million i.e 35 crore
It can be expected to change gradually over time, but the difference from one year to the next, or even in thousands of years, will be insignificant.
60seconds >
I'm not sure what's an average time but a 51 second 400m is very good for a 16 year old. (Top in Ontario for sure).
The current world record for the men's 400m sprint is held by Wayde van Niekerk of South Africa with a time of 43.03 seconds set at the 2016 Rio Olympics.
The average velocity of a runner who completes one lap of a 400m track in 75 seconds is 5.33 m/s. This is calculated by dividing the distance traveled (400m) by the time taken (75s).
17.22
i am 13 and i got 57 for 400m
To find the average speed you divide the distance by the time. Use the formula v=d/t, v standing for velocity or speed, d standing for distance, and t standing for time. So, 400m/ 32s = 12.5m/s
10 seconds
9.70 - 9.80 seconds.
Bolt has run 45.28s for 400m.
at my school its like a 50.5 or below for really good teams it can be as low as 48 or 49
Between 3-5 secs depending on your speed