Question

In: Physics

A “conventional gear” tailwheel airplane has the center of mass aft of the two main wheels...

A “conventional gear” tailwheel airplane has the center of mass aft of the two main wheels and a smaller, third wheel at the tail. A “tricycle gear” airplane has the center of mass forward of the two main wheels and the third wheel near the nose. Consider a shiny, new airplane landing on its main wheels, with the fuselage at a left yaw angle with respect to the direction of motion down the runway. With which of these two types of landing gear would the airplane be easier to land? Explain.

Solutions

Expert Solution

Based on the center of gravity, The tailwheel aeroplane is easier to land on mail wheels.

Tailwheel aircraft are often thought of as more challenging - perhaps even more hazardous to fly, than an aeroplane that has tricycle landing gear. Because the position of the center of gravity is located to the rear of the main gear, ground operations (mostly landing) can be more difficult in a tailwheel aircraft.

Less Forward Visibility

The tailwheel aircraft also sits with its nose higher than tricycle gear aeroplane, lowering forward visibility for the pilot during ground operations. It's more difficult to taxi without being able to see directly in front of you, which is why you'll often see pilots of tailwheel aircraft do S-turns while taxiing.

And steering a tailwheel aircraft is different than steering a nosewheel aircraft since steering is accomplished from behind the pilot instead of in front.

But Wait... There are Benefits, Too

There are certainly benefits to a taildragger, as well. The nose-high attitude on the ground means that the propellors on tailwheel aircraft often have more clearance from the ground, making them better suited for grass or dirt runways. And they're often designed and configured for slow flight, making them easier to land on short runways. Many are high-design and are better suited for backcountry flying than nosewheel aircraft are. Tailwheel aeroplanes are without a doubt the favourite aeroplane among bush pilots.


Related Solutions

Each of the two wheels of a motor bike have a mass of mw = 10...
Each of the two wheels of a motor bike have a mass of mw = 10 kg, radius of rw = 330 mm, and radius of gyration kw = 0.25 m. A motor bike and rider with a total mass of m = 206 kg travels round a bend of radius R = 80 m at a speed of 135 km/h. The engine rotates in the same sense as the wheels and at four times their speed. The engine rotating...
Find the center of mass of two identical rod
Two identical rods each of mass (m) and length (L) are connected . Locate the centre of mass of the system.  
Consider a Bevel Gear Differential used to drive the rear wheels in an automobile. Assume the...
Consider a Bevel Gear Differential used to drive the rear wheels in an automobile. Assume the input angular velocity is to the carrier and the output angular velocities drive the left and right wheels. If both wheels rotate at the same speed, what is the angular velocity of the planet gear? None of these. The same angular velocity as the carrier The same angular velocity as the wheels. The planet gears have zero angular velocity relative to the carrier.
A car has four identical main wheels (with a failure rate of 0.05 each), and a...
A car has four identical main wheels (with a failure rate of 0.05 each), and a spare wheel (with failure rate of 0.07). Due to degradation, the spare wheel has a failure rate that occurs while the wheel is not in use of 0.003. Find the expected time of failure of the car due to the wheels.
A bolt falls off of the landing gear of an airplane as it taking off from...
A bolt falls off of the landing gear of an airplane as it taking off from Tampa International Airport. At the instant, the bolt detaches from the plane, the plane's altitude is 667.0 meters and its velocity is 87.4 m/s at the angle of 60* with respect to the horizontal. What is the bolt's speed when it hits the ground?
A truck with a total mass of 1.72 * 10^3 kg has wheels of radius 33.0...
A truck with a total mass of 1.72 * 10^3 kg has wheels of radius 33.0 cm and moment inertia of 0.800kg-m^2. Find the trucks (a) translational energy and (b) rotational energy when the truck is moving at a speed of 25.0 m/s Show All Your Work
Two wheels have the same mass and radius of 4.9 kg and 0.41 m, respectively. One...
Two wheels have the same mass and radius of 4.9 kg and 0.41 m, respectively. One has (a) the shape of a hoop and the other (b) the shape of a solid disk. The wheels start from rest and have a constant angular acceleration with respect to a rotational axis that is perpendicular to the plane of the wheel at its center. Each turns through an angle of 13 rad in 9.5 s. Find the net external torque that acts...
An airplane propeller is 2.28 m in length (from tip to tip) and has a mass...
An airplane propeller is 2.28 m in length (from tip to tip) and has a mass of 132 kg . When the airplane's engine is first started, it applies a constant torque of 1880 N⋅m to the propeller, which starts from rest. A) What is the angular acceleration of the propeller? Treat the propeller as a slender rod. B) What is the propeller's angular speed after making 5.00 rev ? C) How much work is done by the engine during...
At one instant, the center of mass of a system of two particles is located on...
At one instant, the center of mass of a system of two particles is located on the x-axis at x=2.0m and has a velocity of (5.0m/s). One of the particles is at the origin. The other particle has a mass of 0.10kg and is at rest on the x-axis at x= 8.0m. 1.What is the mass of the particle at the origin? 2. Calculate the total momentum of this system. 3. What is the velocity of the particle at the...
HRE Wheels Inc. manufactures two products: standard wheels and carbon fiber wheels. To determine the amount...
HRE Wheels Inc. manufactures two products: standard wheels and carbon fiber wheels. To determine the amount of overhead to assign to each product line, the controller has developed the following information. Assign overhead using traditional costing and ABC. Standard Carbon Fiber Estimated wheels produced 40,000 10,000 Direct labor hours per wheel 1 3 Total estimated overhead costs for the two product lines are $770,000. Instructions Compute the overhead cost assigned to the standard wheels and carbon fiber wheels, assuming that...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT