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Evgesh-ka [11]
3 years ago
5

Here is free pts!! Does anyone want to do some talking???

Physics
2 answers:
deff fn [24]3 years ago
5 0

Answer:

sure btw thx for the free pts <3

Explanation:

Stells [14]3 years ago
3 0

Answer:

thxxx for pointsss

Explanation:

have a good day :)

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Which of these is an advantage of parallel circuits over series circuits?
adell [148]

Answer:

d

Explanation:

study island said so

6 0
3 years ago
What is the net charge (overall or sum of charges) of the nucleus and what number is it equal to?
polet [3.4K]
Because the nucleus is made up of positively charged protons and neutrally charged neutrons, and no negatively charged particles, the charge of the nucleus will always be equal to the sum of the charges of its protons. A simpler way to say it is because each proton has a +1 charge, the charge of the nucleus will be the same as the number of protons in it.
7 0
3 years ago
a net force of 219 N is exterted on a rock. the rock has an acceleration of 3m/s^2 due to this force. what is the mass of the ro
Sonbull [250]

Answer:

<h2>73 kg</h2>

Explanation:

The mass of the object can be found by using the formula

m =  \frac{f}{a}  \\

f is the force

a is the acceleration

From the question we have

m =  \frac{219}{3}  \\

We have the final answer as

<h3>73 kg</h3>

Hope this helps you

6 0
2 years ago
How was Mendeleev first periodic table like the periodic table today
Mila [183]

Answer:

He began organizing the known elements according to their atomic weights and chemical properties.

Explanation:

5 0
2 years ago
if you rub a balloon on your hair, it becomes charged, and as a result It can stick to your head without being held there. why d
7nadin3 [17]
Because the charges of static electricity and the eons coming from your hair pull together to make the balloon stick
7 0
3 years ago
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