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## Homework Statement

Tennis Ball hit at a vertical speed of 10 m/s & Horizontal speed of 30 m/s. How long will the ball remain in the air? How far will the ball travel horizontally?

## Homework Equations

I am not sure which equation to use? The angle that the ball was hit is not given, would I try all angles? 30,37,45,57,60? I know that 45 would give the max distance

## The Attempt at a Solution

Answers given:

How far: 60m

How long: 2s

Thanks!