List the seven principles of biomechanics and their definitions.

Answers

Answer 1

Answer: See explanation

Explanation:

• Stability: this is defined as the ability of a certain body to go back to its original position or equilibrium when such body is displaced.

• Maximum Effort: This is the use of maximum force towards accomplishing a particular objective e.g lifting of weight.

• Maximum Velocity: Thus is the maximum speed that a certain body uses to move in a particular direction. We should note that when there's maximum speed, there's acceleration is zero.

• Impluse: It is the effect of a force that acts over time.

• Reaction:

• Torque: It is the rate of change that occurs in the angular momentum of a certain object.

• Angular Momentum: It measures the rotational momentum that occurs in a system.


Related Questions

You run the mile race at a track meet and come in second. While running, you saw the first place finisher's foot step outside the line which should have disqualified that runner. Nobody else saw it happen, not even the first place finisher. What should you do?

Answers

Answer:

Say nothing since no one else saw it happen, and accept second place

Explanation:

I took the final fitness exam :)

In this case, one should inform the decision makers regarding the misunderstanding.

What is decision making?

Determining a decision, acquiring data, and weighing potential solutions are all steps in the decision-making process.

You can make more careful, intelligent decisions by organizing pertinent information and outlining alternatives by following a step-by-step decision-making process.

Making wise decisions is crucial to ensuring that interpersonal relationships are successful. The most important thing in life is that individuals are able to advance in their lives thanks to them.

At a track meet, one runs the mile event and places second. You observed the first-place finisher's foot step outside the line as they were running, which ought to have disqualified that racer.

Nobody else, not even the winner, witnessed it taking place. In this situation, it is important to let the decision-makers know about the misunderstanding.

Thus, this way, the judgment will be fair enough.

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classify the producers of collecting population daa​

Answers

Answer: Primary population data collection sources, Secondary Population Data Collection Sources

Explanation:

There are two primary producers of collecting population data which are Primary population data collection sources and Secondary population data collection sources.

Primary population data collection sources are considering data that is collected directly by the one who was researching it or it can also be statistician, government body census, and more.Secondary population data collection sources are considering obtained data from the sources that are already existing somewhere such as in journals, magazines, newspapers, books, and more.

Rigor mortis is a general softening of muscle fibers following death


True or False?

Answers

Answer:

True

Explanation:

Answer: true

Explanation:

im having a bad day today​

Answers

I hope you have a great 2021

If friends leave, you don’t deserve them

If school is too hard on you, do your best

If you’re insecure about your appearance, you’re beautiful just the way you are

the ability of your heart and lungs to work for an extended period of time is.

Answers

Answer:

Cardiovascular fitness is the ability of the heart, lungs and circulatory system to supply oxygen and nutrients to working muscles efficiently, and allows activities that involve large muscle groups (walking, running, swimming, biking, etc.) to be performed over long periods of time.

Answer:

Explanation:

Cardiovascular fitness

What age group is most likely to try inhalants?

Answers

Answer:

my answer is 12-17 years old

i’m not sure but i think 12-17 year olds

An infectious disease that is transmitted from animals to humans. *
A.Noncommunicable
B.Rabies
C.Zoonosis
D.both B & C

Answers

The answer is B. Rabies

Answer:

B. Rabies

Explanation:

rabies is the right answer


Staphylococcus aureus causes

Answers

Answer:

It is the leading cause of skin and soft tissue infections such as abscesses (boils), furuncles, and cellulitis. Although most staph infections are not serious, S. aureus can cause serious infections such as bloodstream infections, pneumonia, or bone and joint infections.

Chris has been jogging and stretching daily. Analyze Chris' activities and determine the health related fitness components he is most likely to improve.

Body composition, flexibility, muscular strength

Cardiovascular fitness, body composition, muscular strength

Muscular endurance, flexibility, cardiovascular fitness

O Muscular strength, muscular endurance, cardiovascular fitness​

Answers

Answer:

The answer would be ( muscular endurance, flexibility, cardiovascular fitness

Explanation:

With him running that it making it’s legs muscle stronger and more durable to longer runs and stretching will make him more flexible and they will both improve his cardiovascular fitness any type of work out improve your cardiovascular fitness

Answer:

Explanation:was it correct?

A food worker has prepared a large pot of rice that must be cooled.

How should the food worker cool the rice safely?

A. Set the rice in front of a fan

B. Place the pot in a refrigerator

C. Cover the pot and leave it at room temperature

D. Separate the rice into smaller portions and refrigerate

Answers

Answer:

c) cover the pot and leave it at room temperature

A food worker who prepared a large pot of rice must be cooled. The food worker should cool the rice safely by covering the pot and leave it at room temperature. Thus, the correct option is C.

What is Food Cooling?

The objective of cooling and chilling food is to reduce the rate of biochemical reaction and the microbiological changes in foods, to extend the shelf-life of fresh and processed food, or to maintain a specific temperature in a food process. For e.g. in fermentation and in the treatment of beer.

Food should be cooled quickly as per the guidelines. The proper cooling method of food follows a 2 hour/4 hour rule and happens in two steps: 1. Food is to be cooled from 60°C (140°F) to 20°C (68°F) within 2 hours. 2.  Food is to be cooled from 20°C (68°F) to 4°C (40°F) or colder within 4 hours.

Therefore, the correct option is C.

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