Quote:
Originally Posted by Ether
nice start. speeds are correct but angles are wrong.
do you want a hint about the angles, or would you prefer to work it yourself?
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Would you use the reciprocal rule for arctan to simplify it?
Then,
Corner 1 has an angle of -arctan(b/c) in radians.
Corner 2 has an angle of -arctan(a/c) in radians.
Corner 3 has an angle of -arctan(a/d) in radians.
Corner 4 has an angle of -arctan(b/c) in radians.