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Tamiku [17]
2 years ago
11

If two black holes collide and they send out the gravitational waves and ripples, then what happens when 3 black holes collide?

Physics
2 answers:
tester [92]2 years ago
6 0

Answer:

I don’t know

Explanation:

soldier1979 [14.2K]2 years ago
6 0

Answer :a pair should merge into a larger black hole much faster than if there where only two

Explanation:

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Need today please
podryga [215]

Answer:

yeah righto the correct answer mate would be D) :)

5 0
3 years ago
A car breaks down 3.5 meters away from the side of the road. 2.060 Newtons of
kogti [31]

Answer:

<h2>7.21 J</h2>

Explanation:

The work done by an object can be found by using the formula

workdone = force × distance

From the question we have

workdone = 2.060 × 3.5

We have the final answer as

<h3>7.21 J</h3>

Hope this helps you

7 0
2 years ago
Read 2 more answers
A system is a group of objects that’s analyzed as one unit. Consider a car moving along a road that has a flat section and a hil
vladimir1956 [14]

Answer:

a) Em= K +U,  b) Em= K

Explanation:

The system in this case is formed by the mobilizes and the hill.

Let's write the expressions correctly and completely.

a) When the car moves in the path, the mechanical energy is the siua of the kinetic energy of the car and the potential energy of the car when going up the hill.

              Em = K + U

be) when the car moves in the flat part all the mechanical energy is formed by its kinetic energy that is calculated with the mass and speed of the car

             Em = K

c) When the car goes up the hill the energy the mechanical energy is conserved, but part of the kinetic energy is transformed into potential energy.

8 0
3 years ago
3B with worked out equations please
bekas [8.4K]

Answer:

b) 1500N

c) to the right

Explanation:

Resultant force= 2000 -500= 1500N

Resultant force is a combination of 2 or more forces acting on an object.

4 0
2 years ago
Which compares the thermal energy found in a piece of coal with the thermal energy found in a newly opened coal mine?
9966 [12]

<span>The thermal energy found in a piece of coal is lesser than in the thermal energy in a newly opened coal mine. The newly opened coal mine requires a greater thermal energy to really open it due to its solid structure. Whereas in a piece of coal, it only requires a lesser amount of thermal energy to extract it.</span>

4 0
3 years ago
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