Physics, 23.09.2020 08:01, madiiiiiii69
A model of a helicopter rotor has four blades, each of length 3.40 m from the central shaft to the blade tip. The model is rotated in a wind tunnel at a rotational speed of 450 rev/min . Part APart complete What is the linear speed of the blade tip? v = 160 m/s Previous Answers Correct Part BPart complete What is the radial acceleration of the blade tip expressed as a multiple of the acceleration of gravity, g? a = 770 ⋅g
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A model of a helicopter rotor has four blades, each of length 3.40 m from the central shaft to the b...
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