They have the same momentum (the marble will kill you)
this post was submitted on 14 Mar 2025
175 points (95.3% liked)
Lemmy Shitpost
30709 readers
3156 users here now
Welcome to Lemmy Shitpost. Here you can shitpost to your hearts content.
Anything and everything goes. Memes, Jokes, Vents and Banter. Though we still have to comply with lemmy.world instance rules. So behave!
Rules:
1. Be Respectful
Refrain from using harmful language pertaining to a protected characteristic: e.g. race, gender, sexuality, disability or religion.
Refrain from being argumentative when responding or commenting to posts/replies. Personal attacks are not welcome here.
...
2. No Illegal Content
Content that violates the law. Any post/comment found to be in breach of common law will be removed and given to the authorities if required.
That means:
-No promoting violence/threats against any individuals
-No CSA content or Revenge Porn
-No sharing private/personal information (Doxxing)
...
3. No Spam
Posting the same post, no matter the intent is against the rules.
-If you have posted content, please refrain from re-posting said content within this community.
-Do not spam posts with intent to harass, annoy, bully, advertise, scam or harm this community.
-No posting Scams/Advertisements/Phishing Links/IP Grabbers
-No Bots, Bots will be banned from the community.
...
4. No Porn/Explicit
Content
-Do not post explicit content. Lemmy.World is not the instance for NSFW content.
-Do not post Gore or Shock Content.
...
5. No Enciting Harassment,
Brigading, Doxxing or Witch Hunts
-Do not Brigade other Communities
-No calls to action against other communities/users within Lemmy or outside of Lemmy.
-No Witch Hunts against users/communities.
-No content that harasses members within or outside of the community.
...
6. NSFW should be behind NSFW tags.
-Content that is NSFW should be behind NSFW tags.
-Content that might be distressing should be kept behind NSFW tags.
...
If you see content that is a breach of the rules, please flag and report the comment and a moderator will take action where they can.
Also check out:
Partnered Communities:
1.Memes
10.LinuxMemes (Linux themed memes)
Reach out to
All communities included on the sidebar are to be made in compliance with the instance rules. Striker
founded 2 years ago
MODERATORS
(The bowlingball will also kill you)
A bowling ball imparted with the momentum from a slingshot won't even have the energy to stay air-borne.
The marble imparted with the momentum from a slingshot will fracture or even penetrate your skull.
Momentum is m*v. However, kinetic energy is (1/2)m*v^2, where the velocity is providing exponentially more to the equation.
What happens if you shoot them against each other with the same momentum?
I'm not a Physicist but since they have the same momentum, the marble will have a higher velocity. Let us assume the bowling ball weighs 6000 gm and the marble weighs 20 gm (average weight), the velocity ratio of the marble to bowling ball is 300:1 (300 times faster).
If we assume that both of them are made of the same material, and you throw the bowling ball at 1 m/s, then the marble is launched at nearly Mach 1. I'm pretty sure it will create a neat hole in the bowling ball.
I could be very wrong as well.
They shatter. And everyone in the vicinity dies by shrapnel.
Or bounce off of each other, or only one shatters
Would you rather get hit by bowling ball shrapnel or marble shrapnel?
How far am I from the collision?
I'll take a Taco
Let me put this differently:
You're standing at a lever that can influence the direction of the shrapnel. If you do nothing, 5 people will get hit with bowling ball shrapnel and 1 person with marble shrapnel. If you pull the lever, 5 people will get hit with marble shrapnel and 1 person with bowling ball shrapnel.
What do you do?
Don't pull lever, save game. Load game, Pull level.
Chaotic evil
load more comments
(1 replies)
This is what I assumed. Assuming its non-injurious, the marble will sting a lot more, on the other hand, I'd be under a bowling ball (or holding it.)
If its at a significantly injurious amount of momentum, there is no right answer.
Whichever is most likely to kill me at its velocity
Are you okay
I mean, you cold just shove the marbles down your throat, but failing that... I know what it's like to hope that someone pummels you to death with a bowling ball. I hope you don't genuinely feel that way, but if you do, there are people here - myself included - who would be happy to offer advice to try and not feel that way, or at least provide some temporary relief from that feeling.
And that goes to anyone else reading this who feels that way: no matter where you are in your head, there's a way out of the darkness. Take it from someone who's been there ❤️
i legitimately am not in a good emotional/mental place so i do appreciate that
im proud of you!
If they both have the minimum energy to kill you, the marble will probably do it faster.
The bowling ball, because there are 9 other guys with me, we are all dressed in white, and we're standing in a triangular pattern because we are, in fact, bowling pins.
We get it you have friends, Geez!
I hope someone knocks this guy and their friends on their arses.
If they're being launched by the same spring mechanism you're better off with the bowling ball than a little glass bullet.
Depends, how tight is the spring? At high velocity i'd guess a marble will penetrate the body, where at low velocity a marbel would be easier to stop
And a low velocity marble would translate to a bowling ball bumping into your toe, so I’m not sure what you think the advantage would be there
I think they’ll both be exactly the same difficulty to stop due to conservation of energy. If the spring used is the same for both the bowling ball and the marble, the bowling ball is going to be going much, much slower than the marble.
If we pretend people are homogeneous, both will penetrate through the same amount of "meat". What means the bowling ball will carve something like a 0.1mm deep 30cm wide hole, while the marble will carve something like a 10cm deep 1cm wide hole.
load more comments
(6 replies)
I think that spring still leaves ambiguity. A very thick, powerful spring like that in an ejection seat could probably get the bowling ball airborne, but wouldn't actually impart anywhere near the same amount of energy on the marble.
A small elastic band like that used in a slingshot on the other hand would have difficulty getting the bowling ball to fly at all but could turn the marble into a bullet.
You've been hit by, You've been struck by, A smooth marble
Marble ball? Just to keep the same syllable count?
I just add an 'a' to marble. Marable. It's a harmless include that has no special ulterior meanings.
Oh, good point. I didn't think about it that way. Agreed.
load more comments
(2 replies)
Depends on the speed. If the bowling ball is moving slower than 10 kph and the marble is moving at ballistic speed of 1000 kph, I would take the bowling ball.
no I don't
The bowling ball. Cause fuckem that's why
By the blueberry with a surprised look on the left. Aim at my mouth please.
8 o
The upvote/downvote counter matches right now!
its a art
I think you need to see a doctor for that unattached tip
Are the pictures to scale?
Both are moving just under Mach 1
Oh so the real question is: would you rather die by musket or cannon?
Everything is moving at just under Mach 1 if your scale is from zero to lightspeed.
view more: next ›