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Doss [256]
3 years ago
8

If 2 electrically charged objects repel one another , which of the statements could be true, one object has more electrons, the

other has more protons, both objects have same electrical charge, the objects don't have strong electrical fields, electrons will flow from one object to the other when they touch.
Physics
2 answers:
Serggg [28]3 years ago
8 0

Answer:

have the same electron charge

Explanation:

fiasKO [112]3 years ago
6 0
Both objects have the same electrical charge. Opposite charges attract. And if they were neutral they would not do anything.
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pantera1 [17]

Answer:

It is the 3 one

Explanation:

3 0
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How to Convert N/m2 to N/cm2 ?​
Brut [27]

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Gala2k [10]

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convection

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A 4 kg bowling bowl is sitting on a table 1 meter off the ground. How much potential energy does it have?
il63 [147K]

Answer:

\huge\boxed{\sf P.E. = 39.2\ Joules}

Explanation:

<u>Given Data:</u>

Mass = m = 4 kg

Acceleration due to gravity = g = 9.8 m/s²

Height = h = 1 m

<u>Required:</u>

Potential Energy = P.E. = ?

<u>Formula:</u>

P.E. = mgh

<u>Solution:</u>

P.E. = (4)(9.8)(1)

P.E. = 39.2 Joules

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
5 0
3 years ago
Why burette calibrated from top to bottom?​
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In order to measure the amount of solution added in or drained out, the burette must be observed at eye level straight to the bottom of the meniscus. The liquid in the burette should be completely free of bubbles to ensure accurate measurements.

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