Prove that a particle falling from rest at the top of a circle through a chord of the circle takes the same amount of time to fall regardless of the particular chord chosen.
Hint: you can do this with high school physics and a bunch of trigonometry.
How many years do you have left? (My answer: a lot.)
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Prove that a particle falling from rest at the top of a circle through a chord of the circle takes the same amount of time to fall regardless of the particular chord chosen.
Hint: you can do this with high school physics and a bunch of trigonometry.
How many years do you have left? (My answer: a lot.)
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