High jump quiz question

Flarepath

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A typical high jumper on earth can clear a 7-foot bar, but how high would he be able to jump on the moon where the gravity is one-sixth of Earth's?..:)

High_jump_Clarke.jpg
 
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12.83 feet? take off several inches due to the weight and bulk of the suit.

in actuality, it doesnt matter. no one has been to the moon.
If no one has been to the Moon how did Pink Floyd come up with The Dark Side of the Moon? I read somewhere that if you have extremely powerful telescope you can actually see the American flag the astronauts planted on the Moon. The dune buggy they rode around on the Moon is still there too.
 

polymoog

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If no one has been to the Moon how did Pink Floyd come up with The Dark Side of the Moon?
the moon does not rotate. we see the same side all the time. the dark side is never visible from earth.

I read somewhere that if you have extremely powerful telescope you can actually see the American flag the astronauts planted on the Moon. The dune buggy they rode around on the Moon is still there too.
poppycock.
 

Flarepath

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The problem I have with the "faked moon landings" theory is that I just can't believe all the 12 astronauts who walked on the moon were lying..:)
 
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There are people who claim the Sun rotates around the earth. Kind of looks like it does lol. Flat earth is just crazy to me and I am suspicious of anyone who claims it is.
 

Flarepath

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Regarding the moon, here's Harrison Schmitt of Apollo 17, did he forget to close his visor so he could breathe or what?
Pick him up at around 2:56-

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A still from the vid-

Schmitt_Ap-17_visor.jpg
 
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Stucky

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Apollo 17 Ascent Trajectory



We consider two types of vessels to reproduce the scene and find that:

  • For the rocket with the same propulsion as Apollo, its Reactive Control System (RCS) has to be much quicker than that of Apollo, and the resulting Orbit Insertion trajectory cannot be performed with Apollo's guidance logic.
  • A roller coaster, comprising a jet-propelled cart sliding along tracks, pitched so that they mimic the ascent trajectory, can be constructed that reproduces the broadcast perfectly.
The roller coaster also explains certain details of the trajectory that are inconsistent with the rocket propulsion (vessel acceleration increases with pitch, distance between the vessel and the camera later in the broadcast).

In conclusion, we find that the television broadcast most likely comprised a staged, scaled-down ascent, and not an actual LM ascent from the lunar surface.


source
 

polymoog

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The problem I have with the "faked moon landings" theory is that I just can't believe all the 12 astronauts who walked on the moon were lying..:)
you cannot believe people could lie? wow.
if i paid you a sickening sum of money and or threatened your family (if you have one), you would lie as well.
 

Flarepath

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The problem I have with the "faked moon landings" theory is that I just can't believe all the 12 astronauts who walked on the moon were lying..:)
you cannot believe people could lie? wow.
if i paid you a sickening sum of money and or threatened your family (if you have one), you would lie as well.
I'd simply anonymously leak the story to the media and nobody would know I was the whistleblower..:)
 

Flarepath

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Anyway, here's the anser to my quiz question since none of you hotshots can answer it-
It's a bit of a trick question, because most people would think he could jump 6 x 7 feet (ie 42 feet) because the moon's gravity is one-sixth earths.
Arthur C. Clarke explains why he could only jump 30 feet-
GreetingsCarbonbasedBipeds-p241.png
 

polymoog

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It's a bit of a trick question, because most people would think he could jump 6 x 7 feet (ie 42 feet) because the moon's gravity is one-sixth earths.
1/6th earths gravity-- says who? nasa? i dont believe anything from those professional liars.
 
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