Mathematics, 24.07.2019 02:30 vcasela
An observer on the ground is x meters from the base of the launch pad of a rocket, which is at the same level as the observer. a few seconds after the rocket takes off vertically, the observer sees its tip at an angle of q° from the horizontal. how far above the ground is the tip of the rocket at that instant? assume that the ground is level.
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An observer on the ground is x meters from the base of the launch pad of a rocket, which is at the s...
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