PhysicsHomework Answers
Using 3rd equation of motion,
Vy^2 = uy^2 + 2gh
Vy^2 = (6 sin15)^2 + 2 x 9.8 x 4.8 = 9.82 m/s
Time, t = (Vy - uy)/g = 0.843 sec
X = ux t = (6 cos15) x 0.843 = 4.89 m
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