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HACTEHA [7]
3 years ago
12

The ability to regulate the amount of charge flowing in a circuit is

Physics
2 answers:
Sophie [7]3 years ago
8 0
     The ability to regulate the amount of charge flowing in a circuit is resistance. Hope this helps :D
crimeas [40]3 years ago
5 0

Voltage and resistance both regulate the
amount of current flowing in a circuit.

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If one oscillation has 5. 8 times the energy of a second one of equal frequency and mass, what is the ratio of their amplitudes?
quester [9]

The ratio of their amplitudes will be 2.41.

To find the answer, we have to know more about the simple harmonic motion.

<h3>How to find the ratio of their amplitudes?</h3>
  • It is given that,

                        E_1=5.8E_2\\m_1=m_2 \\\omega_1=\omega_2

  • We have the relation between these quantities and amplitudes as,

                        A=\sqrt\frac{2E}{k} \\k=m\omega^2

  • Here, for both the oscillation, k will be same.
  • Thus, the ratio of amplitude will be,

                      \frac{A_1}{A_2} =\sqrt{\frac{E_1}{E_2} } =\sqrt{\frac{5.8E_2}{E_2} } =2.41

Thus, we can conclude that, the ratio of their amplitudes will be 2.41.

Learn more about simple harmonic motion here:

brainly.com/question/22422926

#SPJ4

7 0
1 year ago
A mother and father have two daughters. The daughters have some similar and some different physical features. Which statement be
disa [49]
C. The daughters received a random set of genes from both of their parents
4 0
3 years ago
Read 2 more answers
A particle moves along the x axis. It is intially at the position 0.270 m, moving with velocity 0.140 m/s and acceleration -0.32
Nataliya [291]

Answer:

The position of the particle is -2.34 m.

Explanation:

Hi there!

The equation of position of a particle moving in a straight line with constant acceleration is the following:

x = x0 + v0 · t + 1/2 · a · t²

Where:

x = position of the particle at a time t:

x0 = initial position.

v0 = initial velocity.

t = time

a = acceleration

We have the following information:

x0 = 0.270 m

v0 = 0.140 m/s

a = -0.320 m/s²

t = 4.50 s  (In the question, where it says "4.50 m/s^2" it should say "4.50 s". I have looked on the web and have confirmed it).

Then, we have all the needed data to calculate the position of the particle:

x = x0 + v0 · t + 1/2 · a · t²

x = 0.270 m + 0.140 m/s · 4.50 s - 1/2 · 0.320 m/s² · (4.50 s)²

x = -2.34 m

The position of the particle is -2.34 m.

6 0
3 years ago
The faster am igneous rock cools the_ the crystal size
HACTEHA [7]
Bigger is the correct answer. the faster an igneous rock cools the bigger the bigger the crystal size will be
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Why do astronomers find it difficult to detect individual exoplanets?
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Light from the stars, because the orbits make it difficult to see them. 
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