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Law Incorporation [45]
2 years ago
13

What is the science principle that explains magnetic fields? I need this fast, please!

Physics
1 answer:
bekas [8.4K]2 years ago
3 0

Answer:

I literally just learned this last week and if I remember correctly it is Faraday's Law of Induction.

Explanation: Hope this helps also I hope you have/had an amazing day today<3

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Match each measurement tool with what it measures.
Law Incorporation [45]
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5 0
3 years ago
An ideal pendulum is often discussed when studying simple harmonic motion. What are the conditions needed for an ideal pendulum?
vlada-n [284]

Complete question is;

An ideal pendulum is often discussed when studying simple harmonic motion.

What are the conditions needed for an ideal pendulum? Check all that apply.

1) Gravitational force acts to pull the pendulum’s mass down.

2) The mass of the rod of the pendulum is evenly distributed along the rod.

3) The pivot on which the pendulum swings is frictionless.

4) The pendulum swings through its equilibrium position as a result of inertia.

5) Tension acts downward on the pendulum’s mass

Answer:

Conditions 2,3 & 4 are the ones that apply

Explanation:

The conditions required for an ideal pendulum are;

- The mass of the rod of the pendulum has to be evenly distributed along the rod.

- Ensure that the pivot on which the pendulum is swinging is frictionless

-The pendulum has to swing through it's equilibrium position as a result of inertia.

Thus,the correct options are 2, 3, 4.

6 0
3 years ago
Read 2 more answers
It takes a car one minute to go from rest to 30m/s east. Whqt is the acceleration of this car?
zavuch27 [327]

Answer:

0.5 m/s^{2}

Explanation:

a = \frac{v-u}{t} \\a = \frac{30 m/s}{60 s} \\a = 0.5 m/s^2

5 0
2 years ago
If the number of homes with a pet dog is equal to 250, how many total homes are repersented by the chart?
scoray [572]
500 because 250 x 2 = 500
3 0
3 years ago
An electric circuit through which no current flows is known as?
Afina-wow [57]
The answer is : Open circuit
4 0
3 years ago
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