- #1
miniradman
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- 0
Homework Statement
A projectile is fired at a 45 degree angle and its just barely able to make it above a 6m high fence that is 100 meters away. What was the projectile's initial velocity?
Homework Equations
x and y components?
The Attempt at a Solution
Well the problem with this one is that I don't know where to start. I mean this is basically the reverse of everything I've learned about projectile motion. I think I should be calculating the x and y components first but I'm not even sure how to do that.