Time of flight:

$\overline{){\mathbf{t}}{\mathbf{=}}\frac{\mathbf{2}{\mathbf{v}}_{\mathbf{0}}\mathbf{s}\mathbf{i}\mathbf{n}\mathbf{\theta}}{\mathbf{g}}}$

Which projectile spends more time in the air, one fired at 30 degrees or one fired at 60 degrees?

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Special Equations in Symmetrical Launches concept. You can view video lessons to learn Special Equations in Symmetrical Launches. Or if you need more Special Equations in Symmetrical Launches practice, you can also practice Special Equations in Symmetrical Launches practice problems.

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Based on our data, we think this problem is relevant for Professor Huskey's class at NEWARK.