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How long would it take for a person to walk 400m if their speed rate is 2 seconds per 8 m?
Wiki User
∙ 6y ago
100 seconds
Wiki User
∙ 6y ago
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A runner completes a 400m race in 43.9 seconds in a 100m race he finishes in 10.4 seconds in which race was his speed faster?
he completes it in 69.9 seconds
How do you you get 400 meters in 20 seconds?
You divide 400m by 20s to get: 400 m / 20 s = 20 m/s (which is a moderate speed for a vehicle)
What is the average momentum of a 50 kg runner who covers 400m in 50 seconds?
Magnitude of momentum = (mass) x (speed)Mass = 50 kgSpeed = (400/50) meters per secondMagnitude of momentum = (50) x (400/50) = 400 kg-m/sec
Is 400m greater than or less than 1 km?
1 km = 1,000 meters 400m is less than that.
Find the ratio of 4km to 400m?
10 to 1.
If it takes you 25 seconds to travel 400m what is your average speed?
15 m/s
If it takes you 32 seconds to travel 400m what is your average speed?
12.5 m/s (m per seconds)
A runner completes a 400m race in 43.9 seconds in a 100m race he finishes in 10.4 seconds in which race was his speed faster?
he completes it in 69.9 seconds
The speed of 28m's how long would it take to travel 400m?
If the speed is 28 metres per second then 28 metres is covered in 1 second. Therefore 400 metres is covered in 400/28 = 14.2857 seconds (4dp).
If a person ran 440 yards in 48.8 seconds what would that translate into his time for 400 meters?
A 48.8-second 440 (yards) equates to a time of 48.517seconds in the 400m
Average speed of 400m per 32 seconds?
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
What is India's 400m record?
45.73 seconds
400 meter in 30 seconds?
Hah, no. Fastest 400M is 43.18 seconds
How do you you get 400 meters in 20 seconds?
You divide 400m by 20s to get: 400 m / 20 s = 20 m/s (which is a moderate speed for a vehicle)
A rocket ship is moving through space at 1000meters per second It accelerates in the same direction at 4meters per second What is its speed after 100 seconds?
The speed after 100 seconds is: speed =1000m/s + 4m/s^2x100s= 1000m/s + 400m/s=1400 m/s.
How many seconds did Usain Bolt get in the 400m?
20.25 s
If a truck travels 400m in 20 seconds how fast is it going?
If a truck travels 400m in 20 seconds how fast is it going
