- #1
annas425
- 17
- 0
Homework Statement
Homework Equations
Constant acceleration equations: Δx = v,xi *t + 0.5*(a,x)*t^2
Δy = v,yi *t + 0.5*(a,y)*t^2
K = 0.5*m*v^2
U = mgh
W,nonconservative forces = ∫ ∑ F dx
Conservation of Energy: K1 + U1 = K2 + U2
∑F = ma
The Attempt at a Solution
(Note that in my notation, I denoted a subscript with a comma preceding it)F,w = wind force
F,wx and F,wy are constant
∑F,x = -F,wx = m*a,x
∑F,x = -F,wx - mg = m*a,y
Δx = v,xi *t + 0.5*(a,x)*t^2 --> x,f = d1*cos(θ)
v,xi = v,a *cos(θ,1) = 27.8 m/s = 83.6*v,xi
Solve for a,x --> a,x = -0.199 m/s^2
-F,wx = m*a,x (Solve for F,wx)
Δy = v,yi *t + 0.5*(a,y)*t^2 (Solve for y,f)
Now I am stuck! Any help would be greatly appreciated…thank you in advance! :)
Last edited: