this post was submitted on 03 Nov 2024
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Tap for spoilerThe bowling ball isn’t falling to the earth faster. The higher perceived acceleration is due to the earth falling toward the bowling ball.

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[–] RumorsOfLove@lemmy.dbzer0.com 4 points 4 months ago (1 children)

the feather falling toward the earth will also be attracted to the bowling ball (which is on the earth)

doesnt offset, because the feather-ball attraction is not as large as the earth-ball. just wanted to say

[–] Willy@sh.itjust.works 2 points 4 months ago

They are on opposite sides of the earth

[–] marcos@lemmy.world 3 points 4 months ago

Hum... What is your measurement error?

[–] Muffi@programming.dev 3 points 4 months ago (1 children)

Isn't "heavier" only used when describing weight and not mass?

[–] Tlaloc_Temporal@lemmy.ca 2 points 4 months ago

It's almost analogous. A more massive object experiences a larger force caused by gravity, so assuming the gravity field stays the same, a larger mass is heavier.

You're right that it's technically incorrect, especially when talking about something like moving the Earth with gravity.

[–] originalfrozenbanana@lemm.ee 2 points 4 months ago (2 children)

Does this imply that if I am standing on an object moving at a constant speed in a straight line, and I am lifting and dropping a sufficiently massive object such that I’m causing the object in standing on to accelerate towards the object I’m dropping, that eventually I’ll slow or stop the object I’m standing on?

[–] BB84@mander.xyz 3 points 4 months ago (1 children)

Nope. The argument only works if you conjured the bowling ball and feather out of ~~thin air~~ vacuum. https://lemmy.world/comment/13237315 discusses what happens when the objects were lifted off earth.

[–] originalfrozenbanana@lemm.ee 2 points 4 months ago

Drat. Thanks 😂

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