Calculate Moon's Gravity Acceleration | Radius 1.74x10^6m | Mass 7.35x10^22kg

In summary, the given radius and mass of the moon represent the distance from the center of the moon to its surface and the total amount of matter that makes up the moon, respectively. The moon's gravity acceleration is calculated using a formula that includes the gravitational constant (G), which is approximately 6.67x10^-11 N*m^2/kg^2. Compared to Earth's gravity acceleration, the moon's is approximately 1/6th, resulting in objects weighing less on the moon. The moon's gravity acceleration can change over time due to various factors, such as its distance from Earth and geological processes.
  • #1
Mazdak
2
0
Calculate the acceleration due to gravity on the Moon. The Moon's radius is about 1.74x10^6m and its mass is 7.35x10^22kg


Heeeeelp ! PLEASE It's urgent
 
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  • #2
Mazdak, you should tell us about your own ideas on how to solve this problem. Do you know Newton's law of gravity and Newton's second law? You will need to use both.
 
  • #3
aha...ok thanks, now I understand
 

Related to Calculate Moon's Gravity Acceleration | Radius 1.74x10^6m | Mass 7.35x10^22kg

1. What does the given radius and mass of the moon represent?

The radius of 1.74x10^6m represents the distance from the center of the moon to its surface, while the mass of 7.35x10^22kg represents the total amount of matter that makes up the moon.

2. How is the moon's gravity acceleration calculated?

The moon's gravity acceleration is calculated using the formula: g = G * (M/r^2) where g is the acceleration due to gravity, G is the gravitational constant, M is the mass of the moon, and r is the distance from the center of the moon to the object being affected by its gravity.

3. What is the value of the gravitational constant (G)?

The gravitational constant (G) is a fundamental constant in physics that is equal to approximately 6.67x10^-11 N*m^2/kg^2. It is used in the calculation of gravitational forces between objects.

4. How does the moon's gravity acceleration compare to Earth's?

The moon's gravity acceleration is approximately 1/6th of Earth's, meaning that objects on the moon will weigh less than they do on Earth due to the weaker gravitational force.

5. Can the moon's gravity acceleration change over time?

Yes, the moon's gravity acceleration can change over time due to factors such as its changing distance from the Earth and the redistribution of mass within the moon due to geological processes.

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