$$v_0\cos\alpha=gt\sin\theta$$ $$v_ot\sin\alpha =\frac12gt^2\cos\theta$$
I want to write $t$ using $v_0$, $\alpha$, $g$, $\theta$.
But I don't have any idea. Help me
2026-03-31 16:17:28.1774973848
how to express $t$ using $v_0$, $\alpha$, $g$, $\theta$?
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Hint: After correction you will get $$v_0\cos(\alpha)=gt\sin(\theta)$$ $$2v_0\sin(\alpha)=gt\cos(\theta)$$ After multiplication you woll get $$2v_0^2\sin(\alpha)\cos(\alpha)=(gt)^2\sin(\theta)\cos(\theta)$$ Can you finish?