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3 years ago

I want ti know how to study

Physics

2 answers:

loris [4]3 years ago

5 0

Answer:

There are tons of different ways to study.

Explanation:

If unclear on a subject, or you just want to try to get a good grade on a test that is coming up, it would be helpful to study. Find good ways that YOU like to study.

1rst you want to find your style. EX: If you are a logical learner, study maps are helpful.

One good way is to review your notes. Sometimes i do not like reveiwing my notes if they have messy handwriting, or just look bad, so you might want to make your notes look fun and pretty. After you have studied your notes, ask yourself some questions about the subject you would imagine your teacher asking.

Another way is flashcards. You can get some cool flashcard and info from this cool website called quizlet.

Also, you NEED breaks. If you study for more than 2 hours, you might get a lack of motivation and burnout.

So if you want to study for 30 mins take a 5-10 min break and then keep going

If you are reading a book and are trying to go fast, but still understand, read the first sentence of every paragraph, because those are like topic sentences.

When studying, pretend you are going to teach the material afterwords "If you can teach it, you know you have done right."

arlik [135]3 years ago

3 0

Answer:

Make sure everything is organized have a planner it can help

Get rid of all distractions

Listen to music if it helps you concentrate

Have your notes

Being willing to stay focus on what you are doing

Understand what you are doing

And most off all Be Happy and Remain Calm : )

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The largest origin of nonpoint pollution in the united states is A) rain B) industry C) agriculture

guajiro [1.7K]

The answer would be : A

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3 years ago

g At some point the road makes a right turn with a radius of 117 m. If the posted speed limit along this part of the highway is

user100 [1]

Answer:

Ф = 28.9°

Explanation:

given:

radius (r) = 117m

velocity (v) = 25.1 m/s

required: angle Ф

Ф = inv tan (v² / (r * g)) we know that g = 9.8

Ф = inv tan (25.1² / (117 * 9.8))

Ф = 28.9°

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3 years ago

A seagull flies at a velocity of 9.00 m/s straight into the wind. (a) if it takes the bird 20.0 min to travel 6.00 km relative t

enot [183]

Here we will the speed of seagull which is v = 9 m/s

this is the speed of seagull when there is no effect of wind on it

now in part a)

if effect of wind is in opposite direction then it travels 6 km in 20 min

so the average speed is given by the ratio of total distance and total time

$v_{avg} = \frac{6000}{20*60}$

$v_{avg} = 5m/s$

now since effect of wind is in opposite direction then we can say

$V_{net} = v_{bird} - v_{wind}$

$5 = 9 - v_{wind}$

$v_{wind}= 4 m/s$

Part b)

now if bird travels in the same direction of wind then we will have

$v_{net}= v_{bird} + v_{wind}$

$v_{net} = 9 + 4 = 13 m/s$

now we can find the time to go back

$time = \frac{distance}{speed}$

$time = \frac{6000}{13}$

$time = 7.7 minutes$

Part c)

Total time of round trip when wind is present

$T = t_1 + t_2$

$T = 20 + 7.7 = 27.7 min$

now when there is no wind total time is given by

$T = \frac{6000}{9} + \frac{6000}{9}$

$T = 22.22 min$

So due to wind time will be more

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3 years ago

Why is thermal energy from the Sun transferred to Earth through electromagnetic waves instead of any other type of thermal energ

liq [111]

Answer:

Because electromagnetic waves can travel through empty space

Explanation:

The energy that is emitted from the sun is transferred to the earth in the form of radioactive waves. These waves are originated due to the vibration between the electric and magnetic fields. As this energy reaches the earth, it warms the earth's atmosphere, resulting in the transfer of heat energy in three possible ways namely the conduction, convection, and radiation.

This electromagnetic waves do not require any matter for the transmission of energy, and can easily travel in empty space from the core of the sun to the earth and other nearby planets. Whereas other types of waves cannot travel in space, so it is transferred in the form of electromagnetic waves only.

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What is the biggest disadvantage of solar electricity, or at least, why is it not used much more than it currently is?

Mandarinka [93]

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3 years ago

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I want ti know how to study​

I want ti know how to study