6.4 Exit Slip: Newton's Law of Gravitation & Coulomb's Law
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Last updated over 1 year ago
4 questions
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Question 1
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Question 2
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Question 3
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Question 4
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According to Newton's Law of Gravitation, what happens to the gravitational force between two objects if the distance between them is doubled?
A) The force becomes twice as strong.
B) The force becomes four times stronger.
C) The force becomes half as strong.
D) The force becomes one-fourth as strong.
Coulomb's Law describes the electrostatic force between two charged objects. If the distance between two charges is halved, what happens to the force between them?
A) The force stays the same.
B) The force becomes four times stronger.
C) The force becomes twice as strong.
D) The force becomes one-half as strong.
Using Newton’s Law of Gravitation, what is the gravitational force between two objects with masses of 10 kg and 20 kg, placed 5 meters apart? (Use the gravitational constant, G=6.674×10^−11 Nm^2/kg^2.
2.67×10^−10 N
4.67×10^−10 N
6.67×10^−10N
8.67×10^−10 N
If two charged objects have charges of +3 C and -3 C, and they are placed 2 meters apart, what is the electrostatic force between them? (Use Coulomb’s constant, k=8.99×10^9 N/C^2)