The Sikorsky UH-60 Black Hawk helicopter has a 4 bladed rotor with the following specifications Blade mass 113kg (for one blade) . Rotor diameter: 16.36m Rotor speed 258 rpm 1.1 Calculate the mass moment of inertia matrix of the rotor.

6. The rotor of the Sikorsky UH-60 Black Hawk helicopter has four titanium and fiberglass blades with the following specifications: - Blade mass: 113 kg (each blade) - Rotor diameter: 16.36 m - Rotor angular speed: 258 rpm. (a) Calculate the moment of inertia of the full four-bladed rotor around its center-of-mass (treat the blades as long rods). (5 marks] (b) What is the rotational …

The rotor of the Sikorsky UH-60 Black Hawk helicopter has four titanium and fiberglass blades with the following specifications: - Blade mass: 113 kg (each blade) - Rotor diameter: 16.36 m - Rotor angular speed: 258 rpm. (a) Calculate the moment of inertia of the full four-bladed rotor around its center-of-mass (treat the blades as long rods). 15 marks] (b) What is the rotational …

The mass of the Sikorsky UH-60 helicopter is 9300 kg. It takes off vertically at t = 0. The pilot advances the throttle so that the upward thrust of its engine (in kN) is given as a function of time in seconds by T=100+2t2.

Question: The mass of the Sikorsky UH-60A helicopter is 9300 kg. It takes off vertically with its rotor exerting a constant upward thrust of 112 KN. Determine how far it has risen when its velocity is 6 m/s.

The mass of the Sikorsky UH-60 helicopter is 9300 kg. It takes off vertically at t = 0. The pilot advances the throttle so that the upward thrust of its engine (in kN) is given as a function of time in seconds by T=100+2 (t^2).

A UH60 Black Hawk helicopter is flying at a cruise speed of 278 km/h at standard sea level (SLS) conditions What is the helicopter's cruise Mach number? The helicopter's main rotor is spinning at 320 rpm, what is the Mach number on the tips f the main rotor when it is perpendicular to the helicopter's flight direction?

Engineering Mechanical Engineering Mechanical Engineering questions and answers (30 pts) The mass of the Sikorsky UH-60A helicopter is 9300 kg. It takes off vertically at time t-0. The pilot advances the throttle so that the upward thrust of it engine is given as a function of time in seconds as T- 100000+2000t where Tis measured in Newtons.

Question: The mass of the Sikorsky UH-60 helicopter is 9300 kg. It takes off vertically at t = 0. The pilot advances the throttle so that the upward thrust of its engine (in kN) is given as a function of time in seconds by T=120+2t2. How fast is the helicopter rising after 3s? How high has it …

Question: La masa del helicóptero Sikorsky UH-60 es de 9300 kg. Despega verticalmente en t = 0. El piloto avanza el acelerador de manera que el empuje hacia arriba de su motor (en kN) está dado en función del tiempo en segundos por T=120+2t2. ¿A qué velocidad se eleva el helicóptero después de 3 s? ¿A qué altura ha subido después de 3 s?