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A train increases its speed steadily from 10ms to 20ms in 1 minute what is the average speed during this time in ms?
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Which is travelling faster a cyclist who travels 400m in 20s or a skier who travels 1500m in 1 min?
Cycler's speed = 400/20 = 20 meters per second. Skier's speed = 1500/60 = 25 meters per second. The skier's average speed during his minute is 25% faster than the cyclist's average speed during his 20 seconds.
What does pulse mean?
the times your heart beats during a one minute period.
What is the average speed of 30km in 48 minutes?
If you travel 30 km in 48 minutes, you travel an average of 7.5 km every 12 minutes. There are 5 12-minute segments in one hour, meaning you are travelling at an average rate of 37.5 km/h.
How fast do wind turbines spin on average per minute?
It all depends on a number of factors, such as one of the most important ones being number of blades. Common wind turbines have varying amounts, so when you ask how fast on average, the question must be specified.
Explain why friction increases as speed increases using the big idea of particles?
The faster you go, the more air you have bashing into your surface. Imagine the molecules comprising air were the size of basket-balls. at walking speed, you'd only have 5 or 6 basket balls hitting you in the face every minute or so and they'd only hit you at walking pace. When you move up to running speed, you suddenly have 15 or so basket balls hitting you in the face every minute at running pace. Riding on a bicycle, you have between 30 and 40 basket balls hitting you in the face every minute at a very high speed. So the faster you go, the more basket balls you have hitting you at a higher speed. These two factors multiply together to give the friction force which increases as a square factor of your speed, (i.e. increase speed by 2, you have 2x the basketballs hitting you 2x as fast which equals 2x2 = 4 times the friction force). I hope this explanation is adequate. Cheers. by Umar siab:)
What is the Average minute ventilation?
The average minute ventilation in adults at rest is around 5-8 liters per minute. This value can increase during exercise or in situations where higher amounts of oxygen are required by the body. Minute ventilation is calculated by multiplying the tidal volume by the respiratory rate.
what is the minute ventilation?
The average minute ventilation for a person at rest is around 5-8 litres per minute (L/min) During exercise this increases to around 15-16 L/min.
How fast do you have to run for a 5 minute mile?
12 miles per minute - if you can maintain that speed steadily.
What is the average pulse of the earthworm during 1 minute?
48
What is the average male stamina during?
its 1 to 2 minute..................
What happen to the lung volumes and capacities during heavy exercise?
Pulmonary ventilation is 6 liters/minute in resting individual. You have a respiratory rate of 12/minute and tidal volume of 500 ml/minute. During heavy exercise tidal volume increases from 10 % of vital capacity to about 50 % of vital capacity. And respiratory rate increases from 12 to about 40 to 45/ minute. Thus increasing the pulmonary ventilation to about 100 liter/minute.
What was the average speed during this time period in kilometers per minute?
distance
What is the average breathing rate for adults during exercise?
The average breathing rate of adults during exercise is 40 to 50 breath per minute.
How fast normal child's heart rate?
The average child's heart rate will be 70-110. An adolescent's heart rate will be between 60-100.
A student runs 400M during the first minute of race and then 200M during the second minute of the race what was his average speed for the entire race?
And just how long was this race? His average speed for the first two minutes of this so called race is 300 meters per minute. Other than that, I am clueless.
How many time does a hegehog's heart beat every minute?
A hedgehog's heart beats 190 times a minute on average and drops to only 20 beats per minute during hibernation.
What is the normal adult respiratory rate?
12 to 20 respiratory cycles per minute.12
