1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rewona [7]
3 years ago
10

What influences your choice of physical activity

Physics
1 answer:
In-s [12.5K]3 years ago
8 0

Answer:

Physical activity is influenced by environmental factors, exercise tolerance, psychological factors, and many other factors. However, it is unclear how these different factors influence physical activity at each stage. In addition, no study has examined the factors that influence the physical activity at each stage.

You might be interested in
The atmosphere of Neptune and Uranus have a blue color because of which gas? Methane Helium Ammonia Hydrogen
VLD [36.1K]
The atmosphere of Neptune and Uranus have a blue color because of Methane gas.

While both Neptune and Uranus have Helium and Hydrogen in their atmospheres, methane is what gives them both bluish hues.

Hope I could help!
4 0
4 years ago
Read 2 more answers
A horizontal line on a velocity/time graph shows ____ acceleration.
Novay_Z [31]

Answer:

Zero (0)

Explanation:

A horizontal line will be no movement of negative of positive acceleration

6 0
3 years ago
Read 2 more answers
Smaller and fainter than the other types of galaxies: A. Elliptical B. Irregular C. Sprial
SIZIF [17.4K]
Your answer should be B. Irregular
3 0
3 years ago
The kinetic energy of a rotating body is generally written as K=12Iω2, where I is the moment of inertia (also known as rotationa
agasfer [191]

Answer

given,

expression of Kinetic energy of rotating body

K = \dfrac{1}{2}I\omega^2

ω = 34.0 rad/s

Assuming mass of the particle equal to 13 Kg

and perpendicular distance from the particle to the axis is r = 1.25 m

now,

moment of inertia of particle = ?

from the given expression

I= \dfrac{2K}{\omega^2}..............(1)

we know

K = \dfrac{1}{2}mv^2

v = r ω

K = \dfrac{1}{2}mr^2\omega^2

putting value in equation (1)

I= \dfrac{2\dfrac{1}{2}mr^2\omega^2}{\omega^2}

I =mr^2

I =13 \times 1.25^2

I = 20.3125 kg.m²

4 0
3 years ago
A fiber-optic cable (n = 1.53) is submerged in water (n = 1.33). Predict whether light will be refracted or whether it will unde
Aleks [24]
Total internal refraction occurs when a ray of light meets the following conditions. 
1. light falls from an optically dense material to a less dense material. 
2. The angle of incident in the denser media must be greater than the critical angle. 

In the case above the fiber-optic is optically denser than water. Since the light is incident to fiber-optic-water interface, then one condition is fulfilled.
Checking the other condition we carry out the calculation below;

n1sinФ1=n2sinФ2
where c ⇒critical angle  
1.53 sinc = 1.33 sin 90
sinc =0.86928
   c = 60.37° 

The angle of incident is (65°-70°) is greater than critical angle. 
With certainty, there would be no refraction. Total internal reflection would occur. 

7 0
4 years ago
Other questions:
  • If two waves pass a point every second, what is the frequency of the waves?
    6·1 answer
  • A man of mass 80kg stands next to a stationary ball of mass 4kg on a frictionless surface. He kicks the ball forward along the s
    10·1 answer
  • Suppose that an electric charge is produced on one part of a body. If the charge spreads through the entire body, the body is mo
    10·2 answers
  • What is the sequence of energy transformations that occur in a nuclear reactor?
    6·2 answers
  • Nya has a cup of hot tea that she lets cool down for several minutes. What effect does cooling have on the tea?
    7·2 answers
  • 3 reasons why both men and women could become victims of gender -based violence
    5·1 answer
  • A soccer player runs with a speed of 4.6m/s how long does it take him to run 60m
    8·1 answer
  • 27. The electric field around a positive charge is shown in the diagram. Describe the nature of these lines. Please use 2 conten
    13·1 answer
  • How can i prove the conservation of mechanical energy?​
    9·1 answer
  • A .422 kg coffee mug rests on a table top 0.63 m above the floor. What is the potential energy of the mug with respect to the fl
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!