February 23, 2017

Homework Help: physics

Posted by physics on Thursday, December 25, 2008 at 3:13pm.

i have to build a catapult that will fire a projectile that will pass a 1m tall wall 1 m away from starting point and land in a target 1 m away from the wall. the catapult cant be more than 23cm high.

I'm having some problems here with this

for simpicity issues
i said launch at .2m off the ground at origin and reach a height of 1.1m at 1m away just incase something screws up.

I need to find the

and am having some trouble and don't know what angle is best so that less speed is needed for this to work

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions