Asked by 12345
A projectile is fired with muzzle velocity v uphill over ground that slopes at an angle α to the horizontal. If the angle of projection is θ to the horizontal:
i) show that the horizontal range is x = 2v2 (cos θ sin θ − cos2 θ tan α) /g
ii) find the direction of aim θ to achieve maximum range. To gain maximum marks,
you should write the solution θ as a linear function of α.
i) show that the horizontal range is x = 2v2 (cos θ sin θ − cos2 θ tan α) /g
ii) find the direction of aim θ to achieve maximum range. To gain maximum marks,
you should write the solution θ as a linear function of α.
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