physics

A golf ball is hit at a velocity of 30 m/s at an angle of 40˚ from the ground.
a.) How high will the golf ball rise?
b.) How long will it take for it to hit the ground?
c.) How far will it go?

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asked by suzie
  1. a) y = (v sin40)^2/2(9.8)
    b) 0 = v sin40 - 9.8t
    c) x = v cos40 t

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    posted by Chanz

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