- #1
delfam
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Homework Statement
a 78g basketball is launched at 40.4 degrees at at 14.2m, ball is released at same height as basket. what speed must the player give the ball.
Homework Equations
deltax = 2(Vo^2)sin(2theta)
The Attempt at a Solution
14.2 = 2Vo^2 * (.9871360) / 9.8
69.58 = Vo^2(.9871360)
Vo^2 = 70.48
Vo = 8.4