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What is the energy mechanism used in the second hour of running a marathon?
During the second hour of running a marathon, the body relies on a combination of aerobic metabolism and muscle glycogen stores to provide energy. Aerobic metabolism breaks down carbohydrates and fats to produce ATP, while muscle glycogen stores are accessed to fuel muscle contractions. The body also starts to shift towards fat metabolism to conserve glycogen stores for later stages of the race.
Is an athlete running a kinetic energy?
To walk you need to expend mechanical energy in forcing your body forwards through forcing your leg muscles to react with the ground through your feet. Your muscles obtain the energy from chemical reactions within your body, and ultimately from the food you have digested.
When the coaster is at the top of the second hill what is the relationship between kinetic energy and potential energy?
At the top of the second hill, the coaster has maximum potential energy and minimum kinetic energy. As the coaster descends, potential energy decreases while kinetic energy increases due to the conversion of potential energy into kinetic energy.
How much energy is given out by the sun per second?
The sun gives out approximately 3.8 x 10^26 watts of energy per second through nuclear fusion in its core. This energy is in the form of light and heat that radiates out into space, providing energy for life on Earth.
Why is a sound made every second?
A sound made every second could be due to a repeating event occurring at regular intervals. This could be caused by a mechanism triggering the sound every second, such as a timed alarm or a metronome.
What is the energy mechanism used in the second hour of running a marathon?
During the second hour of running a marathon, the body relies on a combination of aerobic metabolism and muscle glycogen stores to provide energy. Aerobic metabolism breaks down carbohydrates and fats to produce ATP, while muscle glycogen stores are accessed to fuel muscle contractions. The body also starts to shift towards fat metabolism to conserve glycogen stores for later stages of the race.
What law of thermodynamics says everything is running down?
The second law of thermodynamics states that a system with no energy input and no energy losses will tend toward dissolution.
What stores carry Newton running shoes?
Newton running shoes are available at many different retailers all over the Unlighted States. Some of the retailers around America are Road Runner Sports, Fleet Feet, City Sports, Marathon Sports and Second Sole.
What are the part of speech OF?
'Are' is a verb. It is the present tense, plural (all persons) or singular (second person only) form of the verb "to be" in English.'Are' can be used as a linking verb or an auxiliary verb.Linking verb: They are happy.Auxiliary verb: They are running in the marathon.
What is the part of speech are?
'Are' is a verb. It is the present tense, plural (all persons) or singular (second person only) form of the verb "to be" in English.'Are' can be used as a linking verb or an auxiliary verb.Linking verb: They are happy.Auxiliary verb: They are running in the marathon.
How long after the battle of marathon did the Persians attack Greece for the second time?
A decade.
What part of speech is the word are?
'Are' is a verb. It is the present tense, plural (all persons) or singular (second person only) form of the verb "to be" in English.'Are' can be used as a linking verb or an auxiliary verb.Linking verb: They are happy.Auxiliary verb: They are running in the marathon.
What part of speech is the word is are?
'Are' is a verb. It is the present tense, plural (all persons) or singular (second person only) form of the verb "to be" in English.'Are' can be used as a linking verb or an auxiliary verb.Linking verb: They are happy.Auxiliary verb: They are running in the marathon.
What are some strategies used in running a marathon?
For most people, running "even pace" is the most efficient way to cover a distance of 26 miles. However for elite runners, running the second 13 miles slightly faster than the first 13 is often regarded as winning strategy, as very few marathoners lead races wire-to-wire.
What is the meaning of the idiomatic-expression 'peter out'?
The expression 'peter out' can mean something becoming less and less until there is no more; or for running out of energy and/or strength. Similar expressions for the second use are 'running out of steam' or 'out of steam'.
Is the 50 km walk the longest athletic event in the Olympics?
Yes. The Marathon is second at 42.195 km and the 20 km walk is third.
How long after the battle at Marathon did the Persians attack Greece for a second time?
They lost.
