what is aerobic activities

Answers

Answer 1

Answer:

Aerobic exercise is any type of cardiovascular conditioning. It can include activities like brisk walking, swimming, running, or cycling. You probably know it as “cardio.”

By definition, aerobic exercise means “with oxygen.” Your breathing and heart rate will increase during aerobic activities. Aerobic exercise helps keep your heart, lungs, and circulatory system healthy.

Aerobic exercise differs from anaerobic exercise. Anaerobic exercises, such as weightlifting or sprinting, involve quick bursts of energy. They’re performed at maximum effort for a short time. This is unlike aerobic exercises. You perform aerobic exercises for a sustained period of time.

Answer 2

Explanation:

Aerobic exercise is physical exercise of low to high intensity that depends primarily on the aerobic energy-generating process. "Aerobic" is defined as "relating to, involving, or requiring free oxygen", and refers to the use of oxygen to adequately meet energy demands during exercise via aerobic metabolism

Related Questions

Why does an increase in temperature result in an increase in reaction rate?

Answers

Answer:

An increase in temperature typically increases the rate of reaction. An increase in temperature will raise the average kinetic energy of the reactant molecules. Therefore, a greater proportion of molecules will have the minimum energy necessary for an effective collision.

Answer:

When we increase the temperature in a chemical reaction, this increases the particles kinetic energy, making them move much faster than they were before. This also increases collision between the particles and the rate of reaction.

Why does it take a long time for the earth to rotate?

Answers

24hrs or i full year as in 365 days

Answer:

earth takes a long time to rotate due to the tidal effects the moon has on earth's rotation

Explanation:

I hope this helps!

At 10°C, the gas in a cylinder has a volume of 0.250 L. The gas is allowed to expand to 0.285 L.

What must the final temperature be for the pressure to remain constant? (Hint °C + 273 = K.)

282 K

284 K

323 K

248 K

Answers

Explanation :Use the formula: P1V1T1=P2V2T2
We know that we want P1=P2 so the pressure will remain constant, so we can say that: P1V1T1=P1V2T2
Plug in the values we know: P1⋅0.250L283K=P1⋅0.285LT2
(Remember that temperature must be done in Kelvin.)
Cross multiply: T2⋅P1⋅0.250L=283K⋅P1⋅0.285L
Divide both sides by P1.
T2⋅0.250L=283K⋅0.285L
T2=283K⋅0.285L0.250L
T2=323K
(This is also 50˚C.)

(Answer is 323k)

4. Premature wrinkling due to overexposure to the Sun, what am I?

Answers

Premature Aging

Mark as brainlist

A list of heat transfer examples are listed below. Which is NOT an example of convection?

A. Water boiling in a pot

B. Lava in a lava lamp moving

C. Hot pavement burning your feet

D. A hot air balloon rising

I’ll give Brainliest!

Answers

Answer:

C. Hot pavement burning your feet

Explanation:

Convection is a type of process where heat travels upwards and cold travels downwards.

Displacement a combination of

Answers

Answer:

Displacement a combination of distance

Explanation:

I'm not sure eh

please help this is so hard and frustrating i will name brainliest

Answers

Answer:

1.308104*10^-8 N (1.31*10^-8 N when rounded)

Explanation:

The mathematical formula for gravitational force is F = G Mm /r^2 where G is the gravitational constant which is measured 6.674 *10^ − 11 N (m/kg) ^2.

Since both objects, M and m, have masses of 70kg and the distance r is 5 meters, then we can plug these values into the formula:

F=GMm/r^2

F=(6.674*10^-11)(70)(70)/(5^2)

F=(6.674*10^-11)(4900)/25

F=(3.27026*10^-7)/25

F=1.308104*10^-8

So the gravitational force of attraction between the two objects is 1.308104*10^-8 N.

5. The speed of a car is 15m/s. Its speed in km/h is *

Answers

Answer:

54 Km per hour..

Explanation:

Multiply the speed value by 3.6

1m/s=3.6km/hr
15m/s=15*3.6
=54km/hr

I_ _ _ _ r _ _ = heat energy

Answers

Answer:

light ray i think

Explanation:

i will name brainliest please help

Answers

Answer:

Inverse

Explanation:

the answer is A (equal)

can you give me an example about radiation

Answers

Explanation:

A burning candle emits radiation in the form of heat and light. The Sun emits radiation in the form of light, heat, and particles.

Answer: The energy from the sun is one great example of radiation. The sun emits light in a broad range of wavelengths which all contain energy. These waves are also discussed in the climate section for energy balance. The waves are emitted from the sun and travel through space and hit the earth and other planets.

EXTRA EXAMPLES: heat from a stove burner.

visible light from a candle.

x-rays from an x-ray machine.

alpha particles emitted from the radioactive decay of uranium.

sound waves from your stereo.

microwaves from a microwave oven.

electromagnetic radiation from your cell phone.

help me pls

really struggling with dat

Answers

So I’m gonna answer the first question on the second page:
For P the force is friction and for Q the force is forward thrust resultant force

Which three characteristics describe the energy of a wave? (2 points)

a
Frequency, the crest, and the trough

b
Wavelength, amplitude, and frequency

c
Speed, amplitude, and medium

d
Frequency, wavelength, and medium

Answers

Answer is B! Hope you have a good day

help me pls i really need it...

Answers

Answer:

directly proportional

Explanation:

.........,.............

What can be found in every skeletal muscle?
A.
nerves, bones, cartilage, and connective tissue
B.
tendons, cartilage, nerves, and blood vessels
C.
muscle fibers, nerves, connective tissue, and blood vessels
D.
tendons, nerves, blood vessels, and bones

Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

Its C

Thank me later

Now bye

I think the answer is *C*

Calculate the volume of this regular solid.

A cone 4.5 centimeters high with a radius of 3 centimeters. Label B is pointing to the circular base of the cone.

What is the volume of the cone?

Use the button on your calculator to complete this problem.

Round at the end to the nearest hundredth.

Answers

Answer:

42.41

Explanation:

Anita rides a bicycle to market 60km from her house in 3.5 hours. What is Anita’s

speed?

Answers

Antias speed is about 17.142 km per hour.
60 divided by 3.5. The km divided by the hour gives the km per hour. Hope that helped :)

which of the following has the most energy

Answers

the answer is blue light

If one wall of a room consists of a large flat mirror, how much larger will the
room appear to be? Explain your answer.

Answers

Answer:

The room will appear to be twice as big because the object distance is equal to the image distance. The mirror takes into account the distance between the mirror and how big the room is.

How do we know when an object is in static or dynamic equilibrium?

Answers

Answer:

First Condition of Equilibrium

Explanation:

This means that both the net force and the net torque on the object must be zero. The condition Fnet=0 F net = 0 must be true for both static equilibrium, where the object's velocity is zero, and dynamic equilibrium, where the object is moving at a constant velocity.The sum of the forces on it in each direction is zero. The sum of the torques on it in each direction is zero. Its linear momentum is zero.

please help anyone i will mark brainliest

Answers

Fg = G m₁ m₂ / r²

Fg = (6.67×10−¹¹) ( 70) ( 5.972×10²⁴) / (6.3781×10⁶)²

Fg = 685.43 N

Three 3-ohm resistors are connected in parallel. The total resistance for the resistors is

Answers

Explanation:

I think the total resistance of the resistors is 1 ohm . it is also known as equivalent resistance.

hope it helps.

define amplitude of sound

Answers

The number of molecules displaced by vibration creates the amplitude of a sound

Write down the equation that links energy transferred, power and time.

Answers

Answer:

Power = Energy transferred / time

Explanation:

You volunteer to travel to a newly discovered planet about 30 light years from earth. At what speed do you need to travel to reach the planet in 6 years?

Answers

6 light years speed

6 light years speed I hope that’s right :)

Why is the sky blue?
Why does the moon appear in the daytime?
How much does the sky weigh?
How do airplanes stay in the air?
Why is water wet?
Why don't birds get electrocuted when they land on an electric wire?

Answers

Answer:

the sky is blue because of reflection of blue light of sea and ocean.

the moon appear in the daytime because light of sun is brighter than of moon

airplanes stay in the air by maintaining balance in air and gravity.

birds did not get electrocuted when they land on an electric wire because there body is non conductor.

Two ropes are identical. A wave traveling through the first rope has a frequency of 1.5 hertz and a wavelength of 6 meters. What is the frequency of a wave in the second rope if its wavelength is 2 meters?(1 point)

3 hertz

4.5 hertz

9 hertz

1.5 hertz

Answers

the answer is b 4.5 hertz

Being overweight or obese increases the risk of:
A. Diabetes
B. Heart disease
C. Stroke
D. All of the above.

Answers

theanswer is b.heart disease

Electric fields are often associated with what other kind of field?
a. Magnetic Fields

b. Particle Fields

c. Nuclear Fields

d. Corn Fields

NEED HELP VERY FAST

Answers

Answer:

The answer is A :)

Explanation:

(I'm good at this kind of stuff but sometimes I get things wrong. We all do)

I believe your answer is A though

Feel free to correct me if i'm wrong :)

To who shall answer...
Thank You Very much for am eternally grateful.

Answers

I guess the answer is second one

Second one makes more sense

Other Questions

Which of the following summaries expresses the main points of the passage best?I believe gravity is the most important aspect of our universe. Without it we would all be floating offinto the universe. There wouldn't be any orbits; instead, all planetary bodies would simply floataround, running into each other when they crossed paths and just wandering forever.There is a gravitational force between all objects in the universe. Gravitational force is what keeps allcomponents of our solar system in orbit around the Sun, as well as moons in orbit around planets. Theforce of gravity affects Earth's tides and holds us on Earth's surface. The force of gravity betweenobjects depends on their masses and the distance between them.Gravity is hard to understand and scientists have little to no understanding of how it works. We knowthat gravity is out there, but the specifics are often lost on us. Plants, animals, and humans are all ableto grow tall due to the pull on Earth from the Sun. Without the Sun we would all just stretch out alongEarth's surfaceNone of the above 20 POINTS FOR CORRECT ANSWERWhich of the following pieces of evidence is not relevant to Reagan's claim in "Remarks at the Brandenburg Gate"?"I find in Berlin a message of hope, even in the shadow of this wall, a message of triumph."A "In West Germany and here in Berlin, there took place an economic miracle . . . The German leaders -- the German leaders reduced tariffs, expanded free trade, lowered taxes. From 1950 to 1960 alone, the standard of living in West Germany and Berlin doubled."B "Where four decades ago there was rubble, today in West Berlin there is the greatest industrial output of any city in Germany: busy office blocks, fine homes and apartments, proud avenues, and the spreading lawns of parkland. Where a city's culture seemed to have been destroyed, today there are two great universities, orchestras and an opera, countless theaters, and museums. Where there was want, today there's abundance--food, clothing, automobiles--the wonderful goods of the Kudamm. From devastation, from utter ruin, you Berliners have, in freedom, rebuilt a city that once again ranks as one of the greatest on earth. "C "In the Communist world, we see failure, technological backwardness, declining standards of health, even want of the most basic kind -- too little food. Even today, the Soviet Union still cannot feed itself."D "In this season of spring in 1945, the people of Berlin emerged from their air-raid shelters to find devastation. Thousands of miles away, the people of the United States reached out to help. And in 1947 Secretary of State -- as you've been told -- George Marshall announced the creation of what would become known as the Marshall Plan Speaking precisely 40 years ago this month, he said: "Our policy is directed not against any country or doctrine, but against hunger, poverty, desperation, and chaos." Who suspended the constitution of Mexico and ended American settlement in Texas?Santa AnnaWilliam Henry HarrisonStephen F. AustinMartin Van BurenDavy Crockettno guessing, I got mods :/ ty for the help ill give u brainiest HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP Do you need a comma in the sentence : after we take the leaves Sammy you should ask river butterfly to let you drive the lawn mower " enter a numerical expression that represents the sum of u squared and 9 multiplied by 11 " Replication in Living CellsProkaryotesEukaryotesBoth1. New chromosomes remain attached tocell membrane2. Proteins check for errors3. Starts at one place4. Proceeds in two directions5. Copies of DNA condense intochromosomes that separate6. Starts at many places use contrary in a sentance PLEASE HELP ASAP!!!!!! why do rural people celebrate festivel or programes together?This is b type question. Romeo pronounces his love for Juliet hours after they have met in the famous balcony scene. Juliet describes Romeo's promises as "too rash, too unadvised, too sudden." Explain what Juliet means about Romeo in this exchange. From what you've read in Acts I and II, how does Romeo's impulsive nature impact the action in the play and what you know of the final outcome of this tragedy? Given the mass of an airplane, the amount of forward force produced by its propellers, and the mass of the TWO gliders it is towing (airplane connected to first glider and the first glider is connected to the second glider), calculate the resulting tension on each cable connecting the aircraft and the acceleration of the glider. Vertical forces and air resistance are not considered. . Your program must accept input and produce output that matches exactly to the given executions. Note that the width modifier used for the tension values is calculated as the number of digits in the force input plus six. Example Execution #1 (eleven spaces after colon character for tension output): Enter mass of airplane (kg) -> 15000 Enter mass of glider #1 (kg) -> 5000 Enter mass of glider #2 (kg) -> 4500 Enter force produced by propellers (N) -> 75000 Acceleration: 3.06 m/s^2 -=-=-= Resulting tension on cable #1: Resulting tension on cable #2: 29081.63 Newtons 13775.51 Newtons Create a problem that uses a monohybrid cross and work it out. Calculate the difference between 5.44 and 3.75. The temperature of a sample of water in the liquid phase is raised 30 degrees Celsius by the addition of 3762 J. What is the mass of the water in grams?A. 0.03B. 0.30C. 30D. 300 Consider all positive integers that are multiples of 10 and are less than or equal to 200. What fraction of those integers are multiples of 15?A. 1/20B. 3/20C. 3/10D. 2/5E. 3/4 this is a tricky onen 9 = 14 What is the mode of the data set (30,28,30,45,40,37,35)? Level 1-2 DOK 128304537 math work pls help :) A computer costs $800. It loses of its value every 2 years after it is purchased. How much will the computer be worth in 6 years?