Re: projectile motion:
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Posted by roger on October 02, 19101 at 22:34:22:
In Reply to: projectile motion posted by Luke on April 23, 19101 at 07:20:08:
: when studying projectile motion I could not calculate the angle of release when given the initial velocity (magnitude only) and displacement, I know it is possible but cannot solve it, I have tried iterative methods but they give me incorrect answers, can anyone tell me how to solve this by other means?
: utcosA=x
: -.5gt*t+utsinA=y
: I know g, x, y and u
: and need to find t or A
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