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Alex787 [66]
3 years ago
9

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!

Physics
2 answers:
Lera25 [3.4K]3 years ago
6 0

Answer:

I can help with the last question.

Explanation:

The force from the ball on the left ball will hit the ball next to it, bringing the force all the way to the right ball, and vice versa. Have a great day!

san4es73 [151]3 years ago
5 0

Answer:

gravity is pulls objects to the center of the earth.

friction is slows or stops motion when objects rub together.

magnetism is pushes or pulls objects containing iron or other metals.

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pogonyaev

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Earth's gravity comes from all its mass. All its mass makes a consolidated gravitational draw on all the mass in your body.

Explanation:

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un automóvil de 70Cv de potencia se mueve con velocidad de 90km/h constante, ¿cual es la fuerza desarrollada?
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Explanation:

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2 years ago
CAN ANYONE HELP PLEASE I NEED THIS DONE BY TODAY!! I WILL MARK YOU BRIANLYIST.
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I have no idea my dude sorry
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Two or more atoms joined into a single particular form a(n)
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<span>Two or more atoms joined into a single particular form </span><span>a molecule</span>
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3 years ago
Read 2 more answers
if a car has a kinetic energy of 400 J at 20m/s what.is the cars kinetic energy in kJ at a speed of 5 m/s
Nutka1998 [239]

Kinetic energy is an expression of the fact that a moving object can do work on anything it hits; it quantifies the amount of work the object could do as a result of its motion. It can be calculated as:

 

KE = mv^2 /2

 

We calculate the problem as follows:

 

KE = mv^2 /2

400 = m(20)^2 / 2

<span>m = 2 kg</span>

8 0
3 years ago
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