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
professor190 [17]
2 years ago
11

Why is the pendulum a good example of simple harmonic motion? Under what conditions the pendulum could not be used as a good exa

mple of simple harmonic motion?
Physics
1 answer:
dsp732 years ago
3 0

Answer:

The motion of a simple pendulum is very close to Simple Harmonic Motion (SHM). SHM results whenever a restoring force is proportional to the displacement, a relationship often known as Hooke's Law when applied to springs. Where F is the restoring force, k is the spring constant, and x is the displacement.

where θ is the angle the pendulum makes with the vertical. For small angles, sin(θ)∼θ, which would then lead to simple harmonic motion. For large angles, this approximation no longer holds, and the motion is not considered to be simple harmonic motion.

You might be interested in
Write the energy conversion when climbing a ladder​
Volgvan
A child climbing a ladder is transforming kinetic energy into potential energy.
7 0
2 years ago
The velocity of blood flow is ________. A) in direct proportion to the total cross-sectional area of the blood vessels B) slower
Leto [7]

Answer:

Option (D)

Explanation:

The velocity at which blood flows in the blood vessels is inversely proportional to the total cross-sectional area of the blood vessels present in the body. This means that if the cross sectional area of the vessels low, then there will be high rate of blood flow, and vice versa. This blood flow is minimum in the case of capillaries, where it gets enough time for the exchanging of essential nutrients as well as gases.

Thus, the correct answer is option (D).

5 0
3 years ago
Write a list of at least five scientific methods.
kolbaska11 [484]
1- You should always have a question for your experiment.
2- You need to conduct background research. It helps to write down your sources so you can cite your references. 
3- Propose a hypothesis (educated guess on what you believe the outcome of the experiment will be)
4- Design and perform an experiment to test your hypothesis (include independent and dependent variable)
5- Record observations and analyze what the data means.
6- Conclude whether you need to accept or reject your hypothesis, which accepting means your hypothesis was right and rejected is if it was wrong. 
3 0
3 years ago
Air at 200 kpa and 800k enters an adiabatic nozzle at low velocity (can be considered negligible) and is discharged at a pressur
scZoUnD [109]

the answer is c. the actual exit temperature


7 0
3 years ago
Which statement is true of a piece of ice at 0°C that is put into a freezer at<br> -18°C?
butalik [34]

The statement which is true about a piece of ice at 0°C which is put into a freezer at -18°C is it having the temperature of the freezer.

<h3>What is Temperature?</h3>

This is referred to the degree of hotness or coldness of a body and the unit is Celsius or Kelvin.

The ice at 0°C will experience a change in temperature of the freezer when put in it in this scenario.

Read more about Ice here brainly.com/question/2267329

#SPJ1

3 0
1 year ago
Other questions:
  • Will the current increase or decrease if you increase voltage?
    13·1 answer
  • Work of 5 Joules is done in stretching a spring from its natural length to 19 cm beyond its natural length. What is the force (i
    11·1 answer
  • A) In terms of electrolysis, it’s been said from multiple sources online that “Using water's density and relative atomic populat
    13·1 answer
  • 2. The word used to represent a chemical reaction is a/an a. Atom b. Formula O c. Equation d. Symbol​
    7·1 answer
  • Vector ⃑ has a magnitude of 9.0 m and points 40° east of north. Vector ሬ⃑ has a magnitude of 15.0 m and points 30° north of west
    8·1 answer
  • 30 POINTS PLS HELP NO LINKS PLS :/
    11·2 answers
  • Hey guys who is on.......
    9·2 answers
  • Newton's first Law implies that an object at rest will remain at rest unlss a net force acts on it / TRUE or FALSE?
    14·1 answer
  • I NEED THIS ANSWERED ASAP NO LINKS !!!<br> I need a answer that is 100% ACCURATE
    7·1 answer
  • If the mass of the sun is 2x, at least one planet will fall into the habitable zone if I place a planet in orbits___, ____, ____
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!