Trex202@lemmy.world to

No Stupid Questions@lemmy.world · 17 hours ago

If you had a huge slingshot, how much rubber band would you need to send a spaceship into space?

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If you had a huge slingshot, how much rubber band would you need to send a spaceship into space?

Trex202@lemmy.world to

No Stupid Questions@lemmy.world · 17 hours ago

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litchralee@sh.itjust.works
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13 hours ago
I’ve added this clarification to my comment. Thanks!

It seems that common types of rubber have a propagation speed in the range of 1.5-1.8 km/s, so we’re still quite a bit away from 10.5 km/s.

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