- #1

Cortana

Member warned that posters must show what they have tried

## Homework Statement

A projectile was launched at 70 m/s at an angle of 45 degrees above the horizontal, how long does it take the projectile to reach maximum height?

## Homework Equations

Vyo= initial vertical velocity Vo=initial velocity

## The Attempt at a Solution

I tried using the equation Vxo=VoSIN(theta)

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