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3 years ago

The closer the charged particles, the... the electrostatic force.

Physics

1 answer:

Anna35 [415]3 years ago

4 0

Answer:

please give me brain list and follow

Explanation:

Therefore, if the distance between the two charges is doubled, the attraction or repulsion becomes weaker, decreasing to one-fourth of the original value. If the charges come 10 times closer, the size of the force increases by a factor of 100. The size of the force is proportional to the value of each charge.

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Answer:

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3 years ago

A railroad freight car, mass 15,000 kg, is allowed to coast along a level track at a speed of 2.0 m/s. It collides and couples w

gayaneshka [121]

Answer:

The speed of the two cars after coupling is 0.46 m/s.

Explanation:

It is given that,

Mass of car 1, m₁ = 15,000 kg

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So, the speed of the two cars after coupling is 0.46 m/s. Hence, this is the required solution.

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4 years ago