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jok3333 [9.3K]
3 years ago
9

A proton is accelerated down a uniform electric field of 450 N/C. Calculate the acceleration of this proton.

Physics
1 answer:
olasank [31]3 years ago
6 0

Answer:

The acceleration of proton will be 431.137\times 10^8m/sec^2

Explanation:

We have given electric field E = 450 N/C

Charge on proton =1.6\times 10^{-19}C

Force on electron due to electric field is given by F=qE=1.6\times 10^{-19}\times 450=720\times 10^{-19}N

Mass of electron m=1.67\times 10^{-27}kg

Now according to second law of motion F=ma

So 720\times10^{-19}=1.67\times 10^{-27}a

a=431.137\times 10^8m/sec^2

So the acceleration of proton will be 431.137\times 10^8m/sec^2

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t = 10⁴ / 10¹

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The electron affinity of thulium has been measured by a technique known as laser photodetachment electron spectroscopy. In this
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Answer:

ΔE = 1.031 eV

Explanation:

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When a man pushes a box across a floor, as he increases the force he applies horizontally to the box, then the kinetic friction remains the same.

To find the answer, we need to know about friction.

<h3>What is friction?</h3>
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Thus, we can conclude that, kinetic friction remains the same when we increase the applied force.

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