What is the linear speed of the blade tip

Reference no: EM13673281

A model of a helicopter rotor has four blades, each of length 3.30 m from the central shaft to the blade tip. The model is rotated in a wind tunnel at a rotational speed of 510 rev/min.

1. What is the linear speed of the blade tip?

2. What is the radial acceleration of the blade tip expressed as a multiple of the acceleration of gravity, g?

Reference no: EM13673281

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