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kirill115 [55]
3 years ago
10

Laura leaves her house to go to the mall to pick out a gift for her grandma. On her way back home she stopped to grab some coffe

e. What is her displacement when she goes back home? Explain.
Physics
1 answer:
poizon [28]3 years ago
7 0
Displacement is zero. That’s because she ended up where she started.
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Answer: Two celestial objects are in space: one with a mass of 8.22 x 109 kg and one with a mass of 1.38 x 108 kg. If they are separated by a distance of 1.43 km, then, the magnitude of the force of attraction (in newtons) between the objects will be 52.9kN

Explanation: To find the answer we need to know more about the Newton's law of gravitation.

<h3>What is Newton's law of gravitation?</h3>
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<h3>How to solve the problem?</h3>
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               F=6.67*10^-11*\frac{8.22*10^9*1.38*10^8}{1.43*10^3} =52.9kN

Thus, if two celestial objects are in space: one with a mass of 8.22 x 109 kg and one with a mass of 1.38 x 108 kg and, If they are separated by a distance of 1.43 km, then, the magnitude of the force of attraction (in newtons) between the objects will be 52.9kN.

Learn more about the Newton's law of gravitation here:

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