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Maksim231197 [3]
3 years ago
12

Which two quantities below can be used to calculate average speed?

Physics
1 answer:
defon3 years ago
6 0
Change of position and time
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Answer:

7.0\cdot 10^{-13}C

Explanation:

The magnitude of the electrostatic force between two charged objects is

F=k\frac{q_1 q_2}{r^2}

where

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r=0.070 cm =7\cdot 10^{-4} m is the distance between the charges

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