- #1

Brunno

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## Homework Statement

A tennis player hit the ball giving it velocity v0(speed) whose direction is horizontal. Neglecting the air velocity.Are given (in meters) :

height of player:2,40m

Distance from player to the net of the tennis court:15m

Height of the net:0,9m

What is the smallest value for V0(velocity) which the ball can pass through the net?

## Homework Equations

v=v0+at

s=so+v0t (UM)

s=so+vot+at²(1/2)

v²=vo+2aY

A= (vo²sen(2

**theta**)/g

I'm not recalling right now the other...

Right answer : 27m/s