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sp2606 [1]
3 years ago
14

PLEASE HELP I AM ON A TIMED QUIZ

Physics
2 answers:
Leona [35]3 years ago
5 0
The answer is D! Hope this helps , I wish you best of luck on your quiz!
White raven [17]3 years ago
3 0

Answer:

d

Explanation:

I believe its d I thinm

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If the mass of the object is doubled and the speed is halved then kinetic energy will change by a factor of:
Orlov [11]
I could be wrong but I believe it’s 1/2
6 0
3 years ago
1. Find the charge if the number of electrons is 4 x 10-18​
Marianna [84]
22. The answer is 22.
4 0
3 years ago
……………………………………………………………..?
kotegsom [21]

Answer:

C

Explanation:

First find the electrical wattage

W = I^2 * R

R = 12 ohms

I = 2 amps

Wattage = 2^2 * 12

Wattage = 4* 12

Wattage = 48 watts.

Now you need to use the power formula

Work = Power * Time

Work = ?

Power = 48 watts

Time = 3 minutes = 3 * 60 = 180 seconds.

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That's C

3 0
3 years ago
Two waves overlap producing a new wave that exhibits destructive
suter [353]

Answer:B

Explanation:

8 0
3 years ago
Read 2 more answers
The mass of an electron is A) equal to the mass of a proton B) less than the mass of a neutron C) greater than the mass of a pro
julsineya [31]

Answer:

B

Explanation:

Atomic structure contains electrons, protons and neutrons.

Electron is very light compared to proton and neutrons.

Given that the mass of an electron is

A) equal to the mass of a proton

B) less than the mass of a neutron

C) greater than the mass of a proton

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The correct answer is B which is less than the mass of the neurons.

4 0
3 years ago
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