Oops...sorry about that.
*Given Information*
1.) mass of 200 kg
2.) t = 2 sec
3.) change in Y1 = 12 m
4.) X1 = 50 m, X2 = 75 m, total X of 125 m*Formulas*
1.) (change in Y) = V(init)^2 sin^2(theta)/2g -------> theta = tan-1[(4*(change in y))/x]
2.) x = 2V(init)sin(theta)cos(theta)/g
3.)...
Please,I need help with this problem...
You are launching a 200kg projectile over the castle wall and trying to hit the keep. If the catapult holds the projectile for 2 seconds before releasing what is the average force delievered by the catapult?
The keep itself is located 75 meters...