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Engineering, 19.05.2020 13:11 renee9913

A vortex is thrown with an initial speed of 20 m/s. The vortex reaches a
maximum height at point Q; 8 m higher than its starting height. What is the value
of the angle that the initial velocity vector makes with the horizontal?

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A vortex is thrown with an initial speed of 20 m/s. The vortex reaches a
maximum height at poi...

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