Finding time and initial velocity of a vertically displaced launch

AI Thread Summary
A projectile is launched from a height of 0.635 m at an angle of 72.2° and lands 1.64 m away. The discussion highlights the importance of using standard motion equations to solve for time and initial velocity. Participants suggest posting detailed work to identify errors in calculations. Drawing a sketch of the problem is also recommended to visualize the scenario. Clear communication of attempted solutions is essential for effective assistance.
Brooke96
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Homework Statement


A projectile is launched 0.635 m above the ground at an angle of 72.2°. It lands on the ground 1.64 m away


Homework Equations





The Attempt at a Solution



Ive tried so many different equations and have looked up different ways, but I just don't know what I'm doing anymore
 
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We don't know what you've tried either. If you post your work, it would help us to see where you've gone wrong.

In any event, draw a sketch of your problem and use the standard motion equations.
 

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