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2 years ago

What does flowing electrical charge produce?

Physics

1 answer:

Annette [7]2 years ago

6 0

Answer:

Useable energy, electricity

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a race car accelerates uniformly from 18.5 m/s to 46.1m/s in 2.47 seconds detrrmine the acceleration of the car and distance tra

LenaWriter [7]

Because acceleration is constant, the acceleration of the car at any time is the same as its average acceleration over the duration. So

$a=\dfrac{\Delta v}{\Delta t}=\dfrac{46.1\,\frac{\mathrm m}{\mathrm s}-18.5\,\frac{\mathrm m}{\mathrm s}}{2.47\,\mathrm s}=11.2\,\dfrac{\mathrm m}{\mathrm s^2}$

Now, we have that

${v_f}^2-{v_0}^2=2a\Delta x$

so we end up with a distance traveled of

$\left(46.1\,\dfrac{\mathrm m}{\mathrm s}\right)^2-\left(18.5\,\dfrac{\mathrm m}{\mathrm s}\right)^2=2\left(11.2\,\dfrac{\mathrm m}{\mathrm s^2}\right)\Delta x$

$\implies\Delta x=79.6\,\mathrm m$

6 0

3 years ago

How does this app work

ohaa [14]

Hello! ^^

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We are so excited, to meet you!

Brainly, is a website for you for answering questions, asking for help! if you need too. Plus, if you answer questions with explanation, you can also become a moderator in here too! But, you are not allow to answer d.umb questions on brainly... Plus, please be careful cause now there is scammers, on brainly... and they may give you a virus... So if you see a question in that don't press that link, just report...

And I hope you, will enjoy in brainly!

Have a great day!

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Answer:

Jace~

Plus, here is a anime image that might make your day happy. . .

6 0

3 years ago

Solid state has ____________ intermolecular force of attraction.

castortr0y [4]

solid state has <u>the </u><u>most</u> intermolecular force of attraction.

6 0

3 years ago

The following are secondary sources of energy except a.coal b crude oil c nuclear d wind e wood

monitta

Answer:

d) Wind

Explanation:

Secondary energy is energy produced by converting energy available in its natural state in the environment. Hence Wind is a primary source not a secondary source

8 0

2 years ago

. Now assuming Anna's far point was found to be 0.9 m (i.e., her eyes can't focus on any object more than 0.9 m away), what powe

Mama L [17]

Answer:1). Distance of far point x=0.9m

Therefore, since the image is virtual

-f=-x = -0.9m

Power of the concave lenses = 1/f = 1/-0.9

= -1.11D

2 ) near point is 21cm = 0.21m

Power = 4-1/near point

= 4/0.21

= 14.2D.

7 0

3 years ago