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vovikov84 [41]
3 years ago
8

You throw a ball into the air. Which two forces cause the ball to gradually stop moving upward and then fall back to Earth?

Physics
2 answers:
Sindrei [870]3 years ago
4 0

Answer:

it should be A and B

Explanation:

because obviously gravity causes it to fall down and the second force acted upon it is Friction from the air and ball coming in contact with eachother. I hope this helps

Virty [35]3 years ago
3 0

Answer:

I'm pretty sure the answer is D

Explanation:

Honestly it's just a guess so let me know if it's right :3

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Answer:

288.0 units; that is the electrostatic force of attraction become quadruple of its initial value.

Explanation:

If all other parameters are constant,

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F₁ = (k/r₁²) = k/(r/2)² = (4k/r²) = 4F = 4 × 72 = 288.0 units

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Explanation:

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learn more:

Electromagnet brainly.com/question/2191993

#learnwithBrainly

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3 years ago
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