Physics, 17.04.2020 01:05 naomicervero

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Online Content: Site 1
Cardiorespiratory Fitness and Intermittent Endurance
Cardiorespiratory Fitness
The cardiovascular and respiratory systems transport oxygen into the body and allow it to circulate throughout. These systems also work to bring carbon dioxide out of the body. When a person exercises, the heart rate increases, which leads to an increased rate of oxygen flow from the blood to the working muscles, as well as increased rate of carbon dioxide going from muscles to lungs. The better the heart pumps blood to the body, the better cardiovascular fitness is. One can improve cardiovascular fitness by improving endurance, which has to do with how long a person can sustain a physical act.

The Yo-Yo Intermittent Endurance Tests
The Yo-Yo Intermittent Recovery Test and Yo-Yo Intermittent Endurance Test can test and improve one’s cardiorespiratory fitness. The recovery and endurance tests cover 25 meters and 22.5 meters of floor space, respectively. For these tasks, two cones are set 20 meters apart. For the endurance test, another cone is placed 2.5 meters away from the last one. A runner begins running from the middle cone at the first automated beep and aims to reach the cone 20 meters away by the next beep. Then, the runner turns and runs back to the middle cone, trying to get back by the next beep. In the next five seconds, the runner walks or jogs to the cone 2.5 meters away and back to the middle cone.

For the recovery test, the cones are spaced 20 and 5 meters apart instead of 20 and 2.5 meters apart. The recovery test is also 10 seconds instead of five seconds for the endurance test. The second time the runner does not make it back to the middle cone by the third beep, the runner does a final round and is then “out.” As the test progresses, the recorder announces faster speeds at which the runner must run to make time.

According to the article, how does the intermittent recovery test differ from the intermittent endurance test?

Answers: 2

Show answers

Answers

Answer from: Quest

elly's long hair:

a. if the salon only takes cash, then this isn't the problem. it doesn't matter how much she has in her checking account. she can't get a haircut until she has the cash.

b. if she has overdraft protection, then there's no problem. she can go ahead and write a check that her account can't cover, then sometime later, pay the bank some outrageous usury for loaning her a few bucks for a few days, but with beautiful hair.

c. if elly has some principles, and doesn't want to write a bad check, then now she has a problem. her desire for the new hairstyle is in conflict with her honesty and integrity.

d. if the bank will not process a check she writes, then even if she had a million $$ in her account, she couldn't use any of it. the amount she has in her account is not the problem. and if i may suggest, she might as well close her checking account, and put the money where it'll work for her. it's not doing her a bit of good in a checking account, since she can't write any checks.

justin can't pay the full balance:

a. he can't even handle the credit limit he has now. under no circumstances should he ask for a higher limit.

b. he can ask for the grace period to be extended. but that's no solution, the bank will almost certainly refuse anyway, and there are much better options. he knew the rules of his credit card when he started using it.

c. he definitely should pay the interest on the balance, plus as much of the balance as he can cover at the same time.

d. he definitely should pay the minimum otherwise they could shut down his card. he should also pay as much more as he possibly can. he should also remember the awkward situation he's in, stop buying stuff on credit that he can't afford, and avoid adding any more debt.

i'd say that justin's best best option isn't on this list of choices. what he has to do: pay as much as he can at least the minimum payment plus as much more as he can and then avoid adding more debt.

Answer from: Quest

unlike poles attract

Answer from: Quest

Nucleus for question ome

Answer from: Quest

The duration of a photographic flash is related to an rc time constantly

Another question on Physics

Physics, 21.06.2019 15:30

The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed

Answers: 1

Answer

Physics, 21.06.2019 22:20

1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?

Answers: 1

Answer

Physics, 22.06.2019 12:00

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?

Answers: 2

Answer

Physics, 22.06.2019 20:20

Consider a file currently consisting of 200 blocks. assume that the file control block (and the index block in the case of indexed allocation) is already in memory. calculate how many disk i/o operations are required for contiguous, linked, and indexed (single-level) allocation strategies, for each of the conditions listed below. in the contiguous-allocation case, assume that there is not room to grow at the beginning but there is room to grow at the end. also assume that the block information to be added is stored in memory.

Answers: 3

Answer

You know the right answer?

Click to review the online content. Then answer the question(s) below, using complete sentences. Scr...

Questions