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Misha Larkins [42]
3 years ago
9

Two protons are 1 m apart. What happens to the force between them if they are moved to a distance of 2 m apart?

Physics
1 answer:
tensa zangetsu [6.8K]3 years ago
6 0

Answer:it goes to thanos gauntlet.

Explanation:

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Changes in color and temperature indicate that a ________ reaction has taken place. chemical physical
bearhunter [10]

Answer:

Chemical reaction.

Explanation:

Changes in color and temperature indicates a chemical reaction has taken place.

A chemical reaction involves two species combining to give a product. They are usually a product of chemical changes between two combining species.

In a chemical change;

  • New kinds of products are formed
  • There are heat changes accompanying such reactions.
  • We can have color changes but it is not all indicative.

8 0
3 years ago
Who wants to play Minecraft education edition with me the IP Address is 192.168.1.12
LekaFEV [45]

Answer:

Ok hold up

Explanation:

3 0
3 years ago
Read 2 more answers
A 0.140-kg baseball is dropped from rest. It has a speed of 1.20 m/s just before it hits the ground, and it rebounds with an upw
irga5000 [103]

Answer:

22 N upward

Explanation:

From the question,

Applying newton's second law of motion

F = m(v-u)/t....................... Equation 1

Where F = Average force exerted by the ground on the ball, m = mass of the baseball, v = final velocity, u = initial velocity, t = time of contact

Note: Let upward be negative and downward be positive

Given: m = 0.14 kg, v = -1.00 m/s, u = 1.2 m/s, t = 0.014 s

Substitute into equation 1

F = 0.14(-1-1.2)/0.014

F = 0.14(-2.2)/0.014

F = 10(-2.2)

F = -22 N

Note the negative sign shows that the force act upward

6 0
4 years ago
The units of Work, Energy and power are________ ________units.
meriva

Answer:

the units of work and energy is joule and unit of power is Watt

4 0
2 years ago
You observe a star system for many weeks. The light curve does not show significant changes in brightness, but a series of spect
mariarad [96]

Based on the changes in the light curve and the behavior of the series of spectra, this is a<u> binary system. </u>

<h3>How is this is binary system?</h3>

The characteristics described are those of a binary system with the specific type of system being the spectroscopic binary system.

This is because in a spectroscopic binary system, there won't be significant changes in brightness but as a result of stars orbiting towards and then away from us, spectral features will appear as alternative absorption lines.

In conclusion, this is a binary system.

Find out more on binary systems at brainly.com/question/15868824.

8 0
3 years ago
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