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
Hitman42 [59]
3 years ago
10

Help please is for today

Physics
1 answer:
My name is Ann [436]3 years ago
3 0

Answer:

All of the above.

Explanation:

A person is said to be at rest when he or she is not performing any action. The heartbeat stays normal in this condition.

A person is said to perform a moderate activity when his heart beats faster than the normal rest condition. It requires extra effort within the limit. For example, walking and dancing are examples of moderate activity.

A person is said to perform a vigorous activity when his heart beats much than in moderate activity. It requires a lot of effort over the limit. Running is an example of vigorous activity.

In view of the above information, all the options given in the question are true. Hence, the correct answer will be:

<u>All of the above.</u>

You might be interested in
How is your sense of well-being related to your ability to persevere through a challenge?​
eduard
Your sense of well being related to your ability to persevere through a challenge because you being fit gives you boost of you being able to things than if your not really in shape so you being in shape help you get through challenges and your stamina is more stable
6 0
3 years ago
how does the pattern of heat transfer from Earth’s interior to Earth’s surface affect the Earth’s plates?
olga_2 [115]

Answer:

that it is bumpy or by the sun

Explanation:

4 0
3 years ago
Read 2 more answers
I hit a 2.5kg hockey puck which results in an acceleration of 10 m/s squared what is the force i exerted on the puck
Studentka2010 [4]

newton's law 2 ... f=ma ... f=2.5x10=25N


8 0
3 years ago
What average net force is required to stop a 3.5 kg bowling ball initially travelling at a speed of 1.5 m/s over a distance of 0
raketka [301]

First the aceleration:

Vf² = Vo² - 2ad

a = (Vf² - Vo²) / 2d

a = (0 m/s)² - (1,5 m/s)²) / 2 * 0,4 m

a = -2,25 m²/s² / 0,8 m

a = -2,81 m/s²

Now, for the net force, use 2nd law of Newton:

F = ma

F = 3,5 kg * (-2,81 m/s²)

F = -9,835 N

The force for stop the bowling ball is <u>-9,835 Newtons.</u>

7 0
3 years ago
Two students are having a discussion about the Moon. The first student claims that we always see only one side of the Moon and t
iren [92.7K]

Answer:

We should only agree with the first statement of the first student but not with the second part of his statement. While as the statement of the other student is completely wrong.

Explanation:

The earth and the moon are locked in a process known as tidal locking. Tidal locking occurs when any object which revolves around other object takes the same amount of time to rotate around it's own axis as it takes to revolve around the planet.

This is exactly the case with moon and the earth system ,the moon is tidally locked with earth thus we cannot see the other side of the moon but this side is not dark as claimed by the first student but this side of the moon is also illuminated by the sunlight as the face of moon that we are able to see.

The second student is wrong as we cannot see the other side of moon from earth.

7 0
3 years ago
Other questions:
  • The Capacitive reactance of a 0.094uF capacitor when a frequency of 25kHz is applied is lus 68 Ohms 0.68 Ohms luf
    7·1 answer
  • A vehicle accelerates from 0 to 30 m/s in 10 seconds on a straight road
    8·2 answers
  • When an object such as a plastic comb is charged by rubbing it with a cloth, the net charge is typically a few microcoulombs. If
    15·1 answer
  • 4. The bar has cross-sectional area A and modulus of elasticity E. If an axial force F directed toward the right is applied at C
    6·1 answer
  • Question 28
    7·1 answer
  • Generally, what will happen to most liquids if the temperature is increased?
    7·2 answers
  • At time t=0t=0 a proton is a distance of 0.360 mm from a very large insulating sheet of charge and is moving parallel to the she
    12·1 answer
  • Which element is represented by the atomic model below
    14·1 answer
  • Which material reflects the most light??​
    10·1 answer
  • A 92-kg receiver running at 8 m/s catches a pass across the middle and is immediately brought to a stop during a collision with
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!