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What is the speed of a boy who runs a 100m race in a time of 4.5s?
To find the speed of the boy, you can use the formula for speed, which is distance divided by time. In this case, the distance is 100 meters and the time is 4.5 seconds. So, the speed is 100 meters / 4.5 seconds, which equals approximately 22.22 meters per second.
if a giraffe can run 525 meters in 75 seconds how fast can it run in 60 seconds?
speed = 525/75 = 7 meters per second distance = speed × time distance = 7 × 60 distance = 420 meters
A young boy pushes a wagon 3 meters in 3 seconds what is te speed?
1 meter per second
A boy runs 330 meters in 40 seconds what was his average speed?
speed = distance/time = 330 m / 40 s = 8.25 m/s
How fast can the average 11 year old boy sprint 80 meters I can run it in approximately 9 seconds is that above average?
The average 11-year-old boy can typically sprint 80 meters in about 10 to 12 seconds, depending on factors like fitness level and training. Running it in approximately 9 seconds is indeed above average and indicates good speed for your age group. Keep up the great work!
How fast should a 7 yrs old boy run 100m?
The average time for a 7-year-old boy to run 100 meters can vary widely, but many can complete it in about 15 to 20 seconds. Factors such as physical fitness, running experience, and motivation can influence their speed. It's important to encourage enjoyment of running rather than focusing solely on speed or competition at this age.
A boy runs 400 meters in 50 seconds what is his average speed?
Speed (m/s) = Distance (m) / Time (s)Speed = 400 / 50Average Speed = 8 metres per second
What is the top speed for a 12 year old boy?
The top running speed for a 12 year old boy is about 1 mile in 8 minutes. Anything at around 8 minutes and 40 seconds per mile is considered great.
A boy throws a stone down a well it takes him 5 seconds to hear the sound of it dropping?
The speed of sound in air is approximately 343 meters per second. The depth of the well can be calculated by using the formula distance = speed x time. Therefore, the depth of the well is 1715 meters.
Is 10.58 seconds fast for a sixteen year old boy in the hundred meters?
that's freaky fast
What is good time for 200 meters for a 13 year old boy?
I'd say about 27 seconds
How fast should a year 8 boy run 100m?
The average time for an 8th-grade boy to run 100 meters can vary, but a typical range is between 13 to 15 seconds, depending on fitness level and experience in running. More competitive or athletic boys might complete it in under 12 seconds. Factors such as training, technique, and individual physical capabilities will influence the time. Ultimately, encouraging personal improvement and enjoyment of running is key.
