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
tatyana61 [14]
3 years ago
12

If you increase the length ? of a pendulum by a factor of 9, how will the period t increase?

Physics
2 answers:
NeX [460]3 years ago
4 0
T = 2π√(L/g)

T⇒ √L

If L goes up by a factor of 9, T goes up by a factor of √9.
garik1379 [7]3 years ago
3 0
T = 2 * pie √(L/g)

so, if length is increased by 9

then time period is increased by √9 = 3

hope it helped :)
You might be interested in
Why is there a wet climate on the windward side of a tall mountain and a dry climate on the leeward side?
Eduardwww [97]

One side of the mountain that has constant wind and rain blowing onto it, is more likely to catch what is falling than the other side leaving it dryer.

3 0
3 years ago
Read 2 more answers
¿Qué energía cinética posee una pelota de tenis de 65 g que se sirve a una velocidad de 200 km / h?
vekshin1

Therefore, the kinetic energy of an object is proportional to the square of its velocity (speed). In other words, If there is a twofold increase in speed, the kinetic energy will increase by a factor of four. If there is a threefold increase in speed, the kinetic energy will increase by a factor of nine.

4 0
3 years ago
Which of the following best describes the human population from early times to the present?
Makovka662 [10]

Answer:

We have a not significant increase of the population until 1700s or 1800s and then a significant increase growth from these years to the present.

Explanation:

From the figure attached we see the evolution of the human population since early times (1050).

We see that from 1050 until 1750-1850 we have an increase slowly with a low value for the increase per year.

But after these years (1750-1850) we see a considerable increase of the population, like an exponential model.

So then we can conclude in general terms this:

We have a not significant increase of the population until 1700s or 1800s and then a significant increase growth from these years to the present.

7 0
3 years ago
Why does self inductance acts as electrical inertia?​
Taya2010 [7]

Answer:

self-indulgence of coil is the property by virtue of wich is tends to maintain magnatic flux link with it and opposed any any change in the flux inducing current in it

8 0
3 years ago
The resistivity of a semiconductor can be modified by adding different amounts of impurities. A rod of semiconducting material o
zavuch27 [327]

Answer:

pp

Explanation:

7 0
3 years ago
Other questions:
  • Ganymede is one of the many moons of Jupiter. It is nearly spherical in shape. It is larger than the planet Mercury and slightly
    11·2 answers
  • A pail in a water well is hoisted by means of a frictionless winch, which consists of a spool and a hand crank. When Jill turns
    9·1 answer
  • And 8 kg bowling ball is rolling along the frictionless alley
    14·1 answer
  • The energies of electrons are said to be quantized. Explain what this means. please explain.
    5·1 answer
  • A sound-producing object is moving away from an observer. The sound the observer hears will have a frequency that actually being
    10·2 answers
  • Points of maximum amplitude on a standing wave are called
    15·1 answer
  • If u accomplished 10,000 newton meters of work how much work did you do in units of joules
    14·1 answer
  • After de Broglie proposed the wave nature of matter, Davisson and Germer demonstrated the wavelike behavior of electrons by obse
    14·1 answer
  • What formula should I use?
    11·1 answer
  • All the following are tiny particles that are parts of atoms EXCEPT:
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!