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Marta_Voda [28]
3 years ago
7

Two objects charged with an equal amount of charge interact with each other with a force

Physics
1 answer:
pav-90 [236]3 years ago
6 0

Please check attachment

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Fiziksel büyüklüklerin skaler ve vektörel olarak ayrı ayrı sınıflandırılmasının nedeni nedir? ​
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Your friend says that the force that the sun exerts on earth is much larger than the force that earth exerts on the sun. part a
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Which characteristic is common to all permanent magnets?
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A 20-newton weight is attached to a spring.
Makovka662 [10]

Answer:

40 N/m

Explanation:

The diagram attached is used to answer the question

We know from Hooke's law that extension is directly proportional to the applied force hence

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k=\frac {20}{0.5}=40 N/m

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