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Marysya12 [62]
3 years ago
15

The moon has a mass of 7.34 . 1022 kg and a radius of 1.74. 10 meters. If you have a mass of 66

Physics
1 answer:
OverLord2011 [107]3 years ago
5 0

Answer: F = 106.72 N

Explanation: <u>Newton's</u> <u>Law</u> <u>of</u> <u>Universal</u> <u>Gravitation</u> states that two masses attract each other by a force pointing in a straight line to the center-of-mass of both masses.

It is directly proportional to the masses and inversely proportional to the square of their distance, represented as:

F=G\frac{m_{1}m_{2}}{r^{2}}

where

G is gravitational constant whose value is 6.67x10⁻¹¹ N(m/kg)²

m are masses in kg

r is distance in m

The force between the moon and a person with mass of 66kg is:

F=6.67.10^{-11}\frac{66(7.34.10^{22})}{(1.74.10^{6})^{2}}

F=\frac{3231.215.10^{11}}{3.0276.10^{12}}

F = 106.72 N

The force between a person with mass of 66kg and the moon is 106.72 N.

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<h3>How to find the distance between slit and the screen?</h3>
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