That depends on if you are a sprinter or not. If you are sprinting it or not around a minute and a minute and a half is good. I ran it in 1:10 and I placed first in the race. But if you are just running it to run then your time might be much lower.
55-65s
he shouldn't
about 55 to 60 second maybe, i can run it in 56.21 second you
im in college my PB is 58.09 im mostly avrage when i compete
1 meter = 100 cm400 cm:= 400 cm * 1 meter/100 cm= 400 meter/100= 0.4 meterAnswer: 400 cm = 0.4 meter
its alright
Michael hutchison
400 mph
depends on the endurance aim for around 60-80 seconds good luck bud
in the 50's
5.33m/s on average
The average momentum of the runner in this case can be calculated by multiplying the mass of the runner by the average velocity. The average velocity of the runner is the total distance divided by the total time taken, which in this case is 400m/50s = 8 m/s. Therefore, the average momentum is 50 kg * 8 m/s = 400 kg.m/s.