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Tom [10]
3 years ago
5

How does a pedometer help people reach their fitness goals

Physics
2 answers:
goldfiish [28.3K]3 years ago
8 0

how does a pedometer help people reach their fitness goals?

a. It measures calories burned.  

b. It usually doubles as an MP3 player and keeps people motivated.  

c. They count steps during a workout.  

d. They measure the number of lifts done per exercise.

gregori [183]3 years ago
6 0

Answer:

By counting the steps it allows you to know the distance you have walked or ran.

Explanation:

A pedometer is an instrument that estimates the distance traveled by foot. It does this by recording the number of steps walked.

Some pedometers apps also have a feature that counts the calories burnt and lets you set the number of steps and calories you need to burn daily.

I hope this answer helps you.

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Discuss one social problem in the world today. What do you think should be done to help solve this social problem?
Lemur [1.5K]

The most common Social Problems are using of drugs, child abuse, crime, corruption and many more problems.

<h3>Discuss Social Problem in the world today. What do you think should be done to help solve this social problem?</h3>

There are many social problems in the world today, but the biggest social problems which very common in our today's society is; unemployment, migration, crime, delinquency, drug abuse, child abuse, crime against women, crime against children, discrimination on the basis of Caste, class & religion , corruption, family and health problems, education, political, economic, cultural and environment issues. The most common social problem which is related with the health is smoking, drinking alcohols, heroin, snuph, theft and many more problems.

We can fix all the above problems by making rules and regulations which should be implement on the peoples.

So we can conclude that: The most common Social Problems are using of drugs, child abuse, crime, corruption and many more problems.

Learn more about Social Problems here: brainly.com/question/600372

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5 0
2 years ago
A ball is thrown straight up at 20 m. What is the balls velocity as it hits the ground?
deff fn [24]

Answer:

<em>The velocity of the ball as it hit the ground = 19.799 m/s</em>

Explanation:

Velocity: Velocity of a body can be defined as the rate of change of displacement of the body. The S.I unit of velocity is m/s. velocity is expressed in one of newtons equation of motion, and is given below.

v² = u² + 2gs.......................... Equation 1

Where v = the final velocity of the ball, g = acceleration due to gravity, s = the height of the ball

<em>Given: s = 20 m, u = 0 m/s</em>

<em>Constant: g = 9.8 m/s²</em>

<em>Substituting these values into equation 1,</em>

<em>v² = 0 + 2×9.8×20</em>

<em>v² = 392</em>

<em>v = √392</em>

<em>v = 19.799 m/s.</em>

<em>Therefore the velocity of the ball as it hit the ground = 19.799 m/s</em>

5 0
3 years ago
A shield of material that reflects neutrons is placed around a radioactive sample. Which change in the nuclear reaction is most
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Answer:

A chain reaction will be sustained in a sub-critical mass.

Explanation:

Hope this helps!

If not, I am sorry.

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2 years ago
In the Balmer series, how many spectral lines have the wavelength greater than 400 nm?
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