- #1
Surgikill117
- 12
- 0
Homework Statement
Romeo is chucking pebbles gently up to Juliet's window, and he wants the pebbles to hit the window with a horizontal component of velocity. He is standing at the edge of a rose garden 8m below her window and 9m from the base of the wall. How fast are the pebbles going when they hit her window.
Homework Equations
d=.5at^2
t=d/v
t=√2d/a
The Attempt at a Solution
I don't know how to find the speed when it has only a horizontal component of speed. Am I supposed to find how fast he should throw it so its apex is at her window?