Question

Derive equation of trijectory. (Projectile)

Answer 1

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Answer 2

t=x/vcos theta
s=ut+1/2at^2
s=v sin theta (x/v cos theta)-1/2g (x/v cos theta)^2
solving this we get;
s=x tan theta-1/2g x^2/v^2 cos ^2 theta