Answers

  • Brainly User
2014-07-22T10:51:59+05:30
4H = Rtanθ
4H = (4H/3) tanθ
3   = tanθ
Angle of projectile,θ = (3.tan⁻¹)

1 5 1
2014-07-22T14:26:40+05:30
4/3)H = R
(4/3)(u^2sin^2Ф/2g) = u^22sinФcosФ
tanФ=3
Ф = tan inverse 3
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