Calculate the speeds of the tips of both rotors

Reference no: EM13248216

The diameters of the main rotor and tail rotor of a single-engine helicopter are 7.69 m and 1.04 m, respectively. The respective rotational speeds are 452 rev/min and 4,140 rev/min. Calculate the speeds of the tips of both rotors.

main rotor____m/s

tail rotor_____m/s

Compare these speeds with the speed of sound, 343 m/s.

vmain rotor / vsound =_____

vtail rotor / vsound =_____

Reference no: EM13248216

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Calculate the speeds of the tips of both rotors : The diameters of the main rotor and tail rotor of a single-engine helicopter are 7.69 m and 1.04 m, respectively. The respective rotational speeds are 452 rev/min and 4,140 rev/min. Calculate the speeds of the tips of both rotors

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