Dear friends, Please read our latest blog post for an important announcement about the website. ❤, The Socratic Team

# How does the moon accelerate as it orbits the Earth?

##### 1 Answer
Write your answer here...
Start with a one sentence answer
Then teach the underlying concepts
Don't copy without citing sources
preview
?

#### Answer

Write a one sentence answer...

#### Explanation

Explain in detail...

#### Explanation:

I want someone to double check my answer

Describe your changes (optional) 200

3
Jun 1, 2016

#### Answer:

Its velocity changes, which is the physics definition of acceleration.

#### Explanation:

Acceleration, in a physics format, does not necessarily mean that something is moving faster and faster - it also relates to a change in direction.

With the moon's orbit (and in fact any orbit, including Earth's orbit of the Sun), there are two competing forces: the force of gravity and inertia. The combined motions create the motion of the blue line in the diagram - the orbital path (which, in essence, is the falling of the object in orbit but never landing).

With the orbit being a circle, the velocity of the object is continually changing, and so the Moon experiences continual acceleration.

Was this helpful? Let the contributor know!
##### Just asked! See more
• 57 minutes ago
• An hour ago
• An hour ago
• An hour ago
• 13 minutes ago
• 22 minutes ago
• 43 minutes ago
• 46 minutes ago
• 51 minutes ago
• 54 minutes ago
• 57 minutes ago
• An hour ago
• An hour ago
• An hour ago