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4 years ago

8

Frustration Occurs When

2 answers:

ololo11 [35]4 years ago

7 0

When a person is blocked from reaching a goal.

pashok25 [27]4 years ago

3 0

It occurs in situation when a person is blocked from reaching there goal.

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If you place a large number of electrons in one small spot on a conductor, they immediately redistribute themselves on the surfa

saveliy_v [14]

Answer:

They stay in the area in which they were initially deposited for a relatively long time because they are not free to move about the insulator.

Explanation:

If we place large number of electrons in a small area of an insulating surface then the charges will remain in their place for a longer period of time because the charges do not get a path to flow despite the repulsion between them.

Insulators do not have conducting electrons free to carry the charges apart from each other whereas the metal have a sea of electrons free for the conduction of charges.

5 0

4 years ago

The Milky Way is an example of which type of galaxy?

tankabanditka [31]

The mily way is an example of D. Barred spiral galaxy

5 0

3 years ago

Polarized light passes through a polarizer. If the electric vector of the polarized light is horizontal what, in terms of the in

Nina [5.8K]

Answer:

The intensity of the light that passes through a polarizer is 0.55I₀.

Explanation:

The intensity of the light that passes through a polarizer can be found using Malus's law:

$I = I_{0}cos^{2}(\theta)$

<u>Where</u>:

I: is the intensity of the light that passes through a polarizer

I₀: is the initial intensity

θ: is the angle between the light's initial polarization direction and the axis of the polarizer = 42°

$I = I_{0}cos^{2}(\theta) = I_{0}cos^{2}(42) = 0.55*I_{0}$

Therefore, the intensity of the light that passes through a polarizer is 0.55I₀.

I hope it helps you!

5 0

3 years ago

Two go carts, A and B race eachother around a 1.0 km track. Go cart A travels at a constant speed of 20.0 m/s. Go cart B acceler

jarptica [38.1K]

We have that Since Cart A spends t=77.5secs and Cart B spends t=50sec

Therefore

The Cart A wins the Race and by 25.5( 77.7-50)secs

From the question we are told

Two go carts, A and B race each other around a 1.0 km track.
Go cart A travels at a constant speed of 20.0 m/s.
Go cart B accelerates uniformly from rest at a rate of 0.333 m/s

For Cart A

Generally the equation for the Velocity is mathematically given as

$v=\frac{d}{t}\\\\t=\frac{d}{v}\\\\t=\frac{1000}{20}\\\\t=50sec$

For Cart B

Generally the Newtons equation for the Motion is mathematically given as

$S=ut+1/2at^2\\\\Therefore\\\\S=ut+1/2at^2\\\\1000=0+1/2*(0.33)t^2\\\\t=\frac{1000}{1/2*(0.33}}\\\\t=77.5secs$

Since

Cart A spends t=77.5secs and Cart B spends t=50sec

Therefore

The Cart A wins the Race and by 25.5( 77.7-50)secs

For more information on this visit

brainly.com/question/12319416?referrer=searchResults

5 0

3 years ago

A scientific law tells us what nature will do under certain conditions.<br> True<br> False

sergij07 [2.7K]

Hello There!

This Is A "True" Statement.

<em>A scientific law tells us what nature will do under certain conditions.</em>

6 0

3 years ago