3 years ago

Explain when a falling object is in free fall.

Physics

2 answers:

lapo4ka [179]3 years ago

5 0

A falling object is in free fall if the only force acting on it is gravity.

Ksenya-84 [330]3 years ago

3 0

There is no gravity

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During lightning strikes from a cloud to the ground, currents as high as 2.50×104 A can occur and last for about 40.0 μs . How m

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Answer:

<h3>The charge transferred from the cloud to earth is 1 Coulomb.</h3>

Explanation:

Given :

Current $I = 2.5 \times 10^{4}$ A

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Where $Q =$ charge transfer between cloud and earth.

$Q =I t$

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$Q = 1$ C

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