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What is acceleration altitude in aviation?
Acceleration altitude in aviation is the altitude at which a pilot begins to increase the aircraft's speed after takeoff. This is typically done to accelerate the aircraft to a safe climb speed and improve performance. It is an important phase of flight to ensure the aircraft gains sufficient speed for a smooth and efficient climb.
What is the working principle of helicopter?
Helicopters generate lift and thrust through the rotation of its main rotor blades. By changing the pitch of the blades, the helicopter can control its altitude, direction, and speed. Additionally, the tail rotor is used to counteract the torque created by the main rotor to keep the helicopter stable.
What can be done to increase the speed of rotation of the coil?
To increase the speed of rotation of the coil, you can increase the voltage applied to the coil or reduce the resistance in the circuit. Additionally, using a stronger magnetic field or reducing the friction in the system can also help increase the speed of rotation.
What is effect of the weight of the helicopter on the terminal speed - slide3?
The weight of the helicopter affects the terminal speed by influencing the rate at which the helicopter falls. A heavier helicopter will reach a higher terminal velocity compared to a lighter helicopter, as the force of gravity will be greater on the heavier helicopter, causing it to accelerate faster. Additionally, a heavier helicopter may require more lift to counteract its weight, which can also impact its terminal speed.
How do you increase rocket speed?
To increase rocket speed, you can add more propellant to increase thrust, reduce the rocket's mass by shedding unnecessary weight, or improve aerodynamics to minimize drag. Additionally, optimizing the rocket's trajectory and using efficient engine designs can also help increase speed.
Why as density altitude increase reduce speed of helicopter?
To compensate for the decreased air density the rotor blades need a greater angle of attack, pushing the retreating blade closer to stall(reducing the maximum airspeed)
What would be data for collecting data in a helicopter experiment?
The helicopter's altitude, distance traveled, speed/rate of travel, etc.
How do helicopter pilots use math?
Helicopter pilots use maths in the following ways:- 1 To note the altitude of the chopper. 2 To note the speed of the chopper. 3 To calculate the speed of the upcoming storm. 4 During Landing
Why do helicopters fly so slow?
What is the limiting factor for helicopter speed you ask? What happens to the rotor as the velocity of the helicopter increases? The relative speed of the tips of the rotors changes because of the wind speed. On the advancing side of the rotor the speed increases by the speed of the helicopter. On the retreating side of the rotor the speed decreases by the speed of the rotor. One of two things happens as the helicopter reaches a high speed: A: If it is a large rotor, the advancing blade will reach the sound barrier and sap energy from the rotor, slowing it. Significant damage may occur to the helicopter. B: If it is a smaller rotor, the retreating blade will slow to the point where stall occurs, and the helicopter will be forced into a turn while losing altitude and decreasing speed, then it will usually recover if altitude permits. Option B can be mitigated by increasing rotor RPM at higher speeds. In this case the rotor speed becomes the limiting factor, as the centrifugal forces at the root of the blade are quite incredible. Carter
Why are boats streamlined?
to increase the speed & reduce resistence of the boat
What is acceleration altitude in aviation?
Acceleration altitude in aviation is the altitude at which a pilot begins to increase the aircraft's speed after takeoff. This is typically done to accelerate the aircraft to a safe climb speed and improve performance. It is an important phase of flight to ensure the aircraft gains sufficient speed for a smooth and efficient climb.
What are the uses of a gear train?
Either to increase speed and reduce torque or to decrease speed and increase torque while conserving mechanical energy.
When you increase cargo on a ship will it affect the boats speed and distance?
Generally it will reduce both speed and range.
Does wind speed change with altitude in a hurricane?
Yes, wind speed in hurricanes typically increases with altitude. This increase in wind speed with altitude is known as the wind profile within the hurricane, with the strongest winds typically found at higher altitudes in the storm's structure.
What is the working principle of helicopter?
Helicopters generate lift and thrust through the rotation of its main rotor blades. By changing the pitch of the blades, the helicopter can control its altitude, direction, and speed. Additionally, the tail rotor is used to counteract the torque created by the main rotor to keep the helicopter stable.
What can be done to increase the speed of rotation of the coil?
To increase the speed of rotation of the coil, you can increase the voltage applied to the coil or reduce the resistance in the circuit. Additionally, using a stronger magnetic field or reducing the friction in the system can also help increase the speed of rotation.
How do you increase speed on a Lennox blower motor The tech put it on lower speed last summer until we replaced the squirrel cage We did and how do we increase the speed now?
Reduce the size of the pulley on the motor
