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3 years ago

What are the four basic functions of a modern computer?

Physics

1 answer:

Zepler [3.9K]3 years ago

3 0

Input, processing, output and storage

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Which principle(s) of the cell<br> theory shows that all organisms<br> are somehow similar?

Stolb23 [73]

Explanation:

The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells.

hope it helps

plz mark as brainliest

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3 years ago

Which of these are part of our solar system? select all that apply

Len [333]

A)planets
b)the sun
c)moons
e)comets
f)asteroids

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3 years ago

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If a car is moving backward and has negative acceleration, what can be said about the speed of the car?

KATRIN_1 [288]

I think its A let me know its wrong or not

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3 years ago

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A 4.0 cm × 4.2 cm rectangle lies in the xy-plane. You may want to review (Pages 664 - 668) . Part A What is the electric flux th

padilas [110]

Answer:

(A). The flux is 0.336 N.m²/C

(B). The flux is zero.

Explanation:

Given that,

Length = 4.2 cm

Width = 4.0 cm

Electric field $E=(150 i-200 k)\ N/C$

Area vector is perpendicular to xy plane

(A). We need to calculate the flux

Using formula of flux

$\phi=E\cdot A$

Where, E = electric field

A = area

Put the value into the formula

$\phi=(150 i-200 k)\times(4.2\times10^{-2}\times4.0\times10^{-2})k$

$\phi=-200\times4.2\times10^{-2}\times4.0\times10^{-2}$

$\phi=-0.336\ N.m^2/C$

(B). Given electric field

$E=(150i-200j)\ N/C$

We need to calculate the flux

Using formula of flux

$\phi=E\cdot A$

Put the value into the formula

$\phi=(150 i-200 j)\times(4.2\times10^{-2}\times4.0\times10^{-2})k$

Here, The component of k is not given

So, the flux is

$\phi=0$

Hence, (A). The flux is -0.336 N.m²/C

(B). The flux is zero.

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3 years ago

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Machines A, B, and C do the same amount of work, but they each take a different amount of time. Machine A takes more time as com

Amiraneli [1.4K]

So power is considered as the rate of doing work. Base on the problem given, my analysis is that the machine who finish the work faster is machine C. Therefore, in order to finish the same amount of work in a short period of time you are going to expend the most power. My answer is Machine C.

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3 years ago

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