Request If a 155 cubic meters of tungsten hit Earth at 25% the speed of light, how deep would it penetrate?

If we assume the tungsten material was invincible and cannot be damaged

https://redd.it/1xkhec5
@TheyDidTheMath

[Request] SSA claims?
https://redd.it/1xkln7u
@TheyDidTheMath

[Self] After hours of arguing, I made a 2 minute quiz that convinced my wife about the Portal Paradox

https://redd.it/1xkky73
@TheyDidTheMath

Request Is more mass added to earth from impacts of meteorites than leaves earth via rocket launches?

Is our planet getting more or less massive?

https://redd.it/1xkl36z
@TheyDidTheMath

[Self] PENTOSUMAX
https://redd.it/1xkmt26
@TheyDidTheMath

How fast do you have to launch a frozen turkey and at what angle so that it lands perfectly cooked on the ground? Request

Follow up question: where do you have to launch it from so that it lands on the zero mile marker of Turkiye?

https://redd.it/1xkqn83
@TheyDidTheMath

How many molecules of salt is the big flake? [Request]
https://redd.it/1xkrd43
@TheyDidTheMath

[Request] How big is this huge concrete whale I almost crashed the car for in Bozeman??

https://redd.it/1xks0uf
@TheyDidTheMath

Request How long does something need to be before it hit light speed

This is a question that I didnt know how to do the math for so I thought I'd ask others.

Imagine a rod. the rod rotates 90° at 1 mile per hour, with one end being the point of rotation. So its rotating like a clock hand.

The further away from the point of rotation an object is the faster it has to move because its traveling a farther distance in the same amount of time.

So how long does the rod need to be before its end hits light speed.

https://redd.it/1xkt8yk
@TheyDidTheMath

[request] Does having the lights off save a lot in an average 3 bed house UK?
/r/UKCostofLiving/comments/1xieotd/does_having_the_lights_off_save_a_lot/

https://redd.it/1xjmf9p
@TheyDidTheMath

[Request] What are the odds that this doesn't happen?
https://www.reddit.com/r/theydidthemath/comments/1xi4h2s/request_what_are_the_odds_that_theres_an_animal/?share_id=ovyticfMcuEjvVz2xKU3_&utm_content=1&utm_medium=android_app&utm_name=androidcss&utm_source=share&utm_term=1

https://redd.it/1xja883
@TheyDidTheMath

So guys, I built this turbine from scratch a few days ago and need to calculate it's rpm. Can anyone calculate it? This is at 10x slow mo [Request]

https://redd.it/1xkwi43
@TheyDidTheMath

[Request] How tall is the slide on the left of the photo?
https://redd.it/1xj0iuj
@TheyDidTheMath