- #1

- 16

- 0

## Homework Statement

So I made a spring launcher that will fire marbles. I need to derive a general formula for finding range for any given angle and x value.

## Homework Equations

1) v

_{2}

^{2}=v

_{1}

^{2}+2ad

2) E

_{k}=E

_{s}

3) 1/2mv

^{2}=1/2kx

^{2}

4) d=v*t

This projectile was shot from 1.1m off of the ground.

## The Attempt at a Solution

I have no idea where to start.

Last edited: