Or maybe you aren’t realizing that a smooth

Mar 12, 2019
12:06:34am

Blue Ghost All-American

Sphere is always equidistant from the center of gravity. A plane with an 8 inch difference in distance from the center of gravity causes an acceleration due to the difference in the distance from the center of gravity.

Report problem with this ad

Blue Ghost

Bio page: Blue Ghost
Joined: Jul 11, 2002
Last login: Jun 1, 2024
Total posts: 25,686 (3,952 FO)

Report problem with this ad

Messages

Author

Time

Physics problem

Veracruz

3/11/19 11:19pm

Does this hypothetical world have an atmosphere?

Dread Pirate Westley

3/11/19 11:22pm

Frictionless atmosphere e.g. no atmosphere.

Veracruz

3/11/19 11:23pm

Your speed remains constant (once the bottle rocket fizzles out).

Blue Print

3/11/19 11:27pm

Let’s look at one aspect and see if that changes anything.

Veracruz

3/11/19 11:41pm

Yes. But if you extend your plane to a sphere

Blue Ghost

3/11/19 11:55pm

Or maybe you aren’t realizing that a smooth

Blue Ghost

3/12/19 12:06am

You aren't 8" lower after a mile; you traveled a mile in an arc. So you went

unctoothman

3/12/19 12:10am

^This. If you want to imagine the curvature of the earth as an arch, you have to accept that you are always at the apex

mvtoro

3/12/19 12:17am

Constant speed. The curvature of the planet follows an equipotential surface so

colton

3/12/19 7:36am

Report problem with this ad

Posting on CougarBoard

In order to post, you will need to either sign up or log in.

Report problem with this ad