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Things that confuse you...

The moon is tidally locked so the it takes the same time to rotate as to orbit the earth so we only ever see the one side.
Thanks for the completely useless 'non-explanation'! I know it's tidally locked! I know that term, others on this forum might not, though might know the answer to my query!

I'd like to know WHY (as in 'how come') it's tidally locked!
 
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This part I get - it's also speeding 'away from' (or 'across') us at just the right amount to balance the gravitational pull, so the result is an orbit.
Oh. Be thankful that's what happens, otherwise we would have 'fallen' into the sun long ago!

What I would like someone to explain is why it's always the same face of the moon we - except for a few astronauts - see!

The moon is tidally locked so the it takes the same time to rotate as to orbit the earth so we only ever see the one side.


Thanks for the completely useless 'non-explanation'! I know it's tidally locked! I know that term, others on this forum might not, though might know the answer to my query!

I'd like to know WHY (as in 'how come') it's tidally locked!



you asked why its always the same face we see.......

If you want to know about tidal locking and how it happens then thats a much longer explanation, which would probably be easier to link to rather than type it out my self.
 
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Thanks for the completely useless 'non-explanation'! I know it's tidally locked! I know that term, others on this forum might not, though might know the answer to my query!

I'd like to know WHY (as in 'how come') it's tidally locked!
The answer is unfortunately 'because it is' The moon rotates about its axis at the same proportional rate that it rotates around the earth, resulting in the same side always pointing towards us. Why this happens is an enigma, just like the ratio of the Moon and the Sun when in alignment with the earth that creates a total ecclipse.
 
The answer is unfortunately 'because it is' The moon rotates about its axis at the same proportional rate that it rotates around the earth, resulting in the same side always pointing towards us. Why this happens is an enigma, just like the ratio of the Moon and the Sun when in alignment with the earth that creates a total ecclipse.
Total versus Partial eclipses isn't an issue - as the period of the 2 cycles involved are different. It's the absolute harmony of lunar rotation and orbit that indeed, appears to be an enigma. Though it's not! It's all about gravity and the interaction of the Earth and moon. The same effect, tidal locking that RH quoted means our days are getting longer too!

And indeed, the (almost) perfect ratio of sizes/distance is another - though perfect total eclipse isn't always the case, as the moon's slightly elliptic orbit means the ratio of sizes varies slightly.
 
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Total versus Partial eclipses isn't an issue - as the period of the 2 cycles involved are different. It's the absolute harmony of lunar rotation and orbit that indeed, appears to be an enigma. Though it's not! It's all about gravity and the interaction of the Earth and moon. The same effect, tidal locking that RH quoted means our days are getting longer too!

And indeed, the (almost) perfect ratio of sizes/distance is another - though perfect total eclipse isn't always the case, as the moon's slightly elliptic orbit means the ratio of sizes varies slightly.

Or you could say god did it, as many do.
 
Entropy and enthalpy in thermodynamics - never understood it , and ‘J notation’ - who needs to know the square root of minus one anyway.
Both of the above risked my sanity back in day and I gave up on my HNC studies after completing 18 months of the 2 year course and concentrated on beer and girls.
Never regretted it until I came to leave the forces and needed higher formal qualifications to get the interviews.
 
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Cucumbers. Who in their right mind likes cucumbers? Why is it that although they're almost completely water the repeat on me for hours?

Another thing that confuses me is when I see a BMW with flashing indicators. Does the driver know he's indicated?

My dogs adore cucumbers. They'll demolish a whole one in seconds. I decided to put some in my cheese sandwich and tasted the blighter for hours later. Told David to slap me if I EVER suggest eating cucumber again!
 
So much confuses - me but for starters. Bike gears. So the left shifter moves the chain on the front chain ring and the right one the rear. So how come the front one has to be in the big ring to go up a gear and the rear one the opposite? How come the bigger chain ring on the front adds tension and the opposite on the back? Is it termed "up" or "down" a gear when you change to add resistance??

On my hybrid there is a middle front chain ring to contend with and, whilst the numbers tell me which gear I'm in, I have to take a moment everytime to think "am I moving the chain up or down on the front and/or up or down on the rear to figure which shifter to use". So I know if it's using gravity it's the easy flick changer and if it's moving up the rings it's the other one but why are they opposite??
 
My dogs adore cucumbers. They'll demolish a whole one in seconds. I decided to put some in my cheese sandwich and tasted the blighter for hours later. Told David to slap me if I EVER suggest eating cucumber again!
out two love mini Cucumbers, and Carrots, in fact Rupert eats just about anything, only ever turned his nose up at white crab meat... which is starnge as the silly bugger will eact a dead crab on the beach
 
out two love mini Cucumbers, and Carrots, in fact Rupert eats just about anything, only ever turned his nose up at white crab meat... which is starnge as the silly bugger will eact a dead crab on the beach

Veggies and fruit right up there as top treats for ours, except celery - I get that. Barley sort of ate it with a curled lip and Daisy kept looking at him and trying it again before spitting it out!
 
Why / how does an e appear on my computer screen, when I type e on my keyboard? Ok, so simply, I typed the e key, but look beyong that, hmm.
A computer is a massive number of switches, on / off, that is that. Binary. So if I chain loads of switches together, I can get an e? Bet I don't.
 
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