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3 years ago

If f(x)=5x+40, what is f(x) when x =-5?

Physics

2 answers:

LuckyWell [14K]3 years ago

7 0

Answer:

<h3>given</h3>

- x = (-5)

To find - Value of the equation

Solution -

5x + 40

Putting value of x = (-5) in equation

5(-5) + 40

-25 + 40

liraira [26]3 years ago

6 0

I believe it’s -8 :)

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A current of 2.35 A flows through a 1.11 mm diameter copper wire that is connected to a capacitor plate. The current is directed

antoniya [11.8K]

Answer:

charge flowing in the copper wire is $2.585\times 10^{-3}C$

Explanation:

We have given current i = 2.35 A

Time through which charge is charge is transferred $t=1.10\times 10^{-3}sec$

We have to find the charge flowing in this time

We know that charge is given by Q = i×t , here i is current and t is time

So charge = $Q=1.1\times 10^{-3}\times 2.35=2.585\times 10^{-3}C$

So charge flowing in the copper wire is $2.585\times 10^{-3}C$

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4 years ago

Difference between horizontal and vertical motions

Free_Kalibri [48]

Answer:

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Explanation:

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3 years ago

What is the best way to deal with hate people give you at times?

Irina-Kira [14]

Answer:

Here are some tips.

Accept that you can't get on with everyone. ...

Try and put a positive spin on what they are saying. ...

Be aware of your own emotions. ...

Don't take it personally and get some space. ...

Express your feelings calmly and consider using a referee. ...

Pick your battles. ...

Don't be defensive.

Explanation:

lol i looked this up and copy pasted. U good bro?

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4 years ago

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Yuri [45]

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3 years ago

A charge q = 2.00 μC is placed at the origin in a region where there is already a uniform electric field = (100 N/C) î. Calculat

SVETLANKA909090 [29]

Answer:

$\phi = 2.26 \times 10^5 Nm^2/C$

Explanation:

Due to uniform electric field net flux through a closed surface is always zero

so here we have to find the net flux through a sphere due to a point charge placed at origin and due to a uniform electric field

so here we will have

$\phi = \frac{q}{\epsilon_o}$

now we have

$\phi = \frac{2 \times 10^{-6}}{8.85 \times 10^{-12}}$

$\phi = 2.26 \times 10^5 Nm^2/C$

Due to external uniform field the electric flux is zero

so the total flux is only due to charge and it is equal to

$\phi = 2.26 \times 10^5 Nm^2/C$

3 0

3 years ago