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patriot [66]
3 years ago
6

Susie (45kg) and Troy (65 kg) are sitting 2 meters apart. They smile at each other. What is the gravitational force between them

? a 4.9x10^8 N b 9.8x10^-8 N c 9.8X10^8 N d 4.9x10^-8 N
Physics
1 answer:
xxTIMURxx [149]3 years ago
4 0

The gravitational force between Susie and Troy is d) 4.9 \cdot 10^{-8}N

Explanation:

The magnitude of the gravitational force between two objects is given by

F=G\frac{m_1 m_2}{r^2}

where :

G=6.67\cdot 10^{-11} m^3 kg^{-1}s^{-2} is the gravitational constant

m1, m2 are the masses of the two objects

r is the distance between them

In this problem:

m_1 = 45 kg is Susie mass

m_2 = 65 kg is Troy mass

r = 2 m is the distance between them

Substituting into the equation, we find the gravitational force between Susie and Troy:

F=(6.67\cdot 10^{-11})\frac{(45)(65)}{(2)^2}=4.9\cdot 10^{-8}N

Learn more about gravitational force:

brainly.com/question/1724648

brainly.com/question/12785992

#LearnwithBrainly

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