How Long Does It Take a Plane to Circle Once at 110 m/s?

In summary, to calculate the time it takes for a plane to fly once around a circle with a radius of 2850m at a constant tangential speed of 110 m/s, you can use the formula v = r.w or v = r.2.Pi/T. After solving for T, it is determined to be 162.8 seconds. This is found by dividing the circumference of the circle (17907.1m) by the speed (110 m/s).
  • #1
golriz
43
0

Calculate the time it takes a plane traveling at a constant tangential speed of 110 m/s., to fly once around a circle whose radius is 2850m.


The formula for tangential speed is
v = r.w or v = r.2.Pi/T so
110 = 2850.2.Pi/T
T = 162.8
 
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  • #2
is this a question?
 
  • #3
Yes this is a question with an answering to it.
I want to know is it ture?
 
  • #4
looks good to me

what your doing in the equations is effectively fiinding the circumference C = 2.pi.r the diving this by the speed to find time to do one full revolution
so
C = 17907.1m
T = C/v = 162.8s
 

What is tangential speed of a plane?

The tangential speed of a plane refers to the speed at which the plane is moving in a circular path. It is the speed at which the plane is rotating around a central point.

How is tangential speed of a plane calculated?

The tangential speed of a plane can be calculated by multiplying the radius of the circular path by the angular speed of the plane. The formula for tangential speed is v = rω, where v is the tangential speed, r is the radius, and ω is the angular speed.

Why is tangential speed important for planes?

Tangential speed is important for planes because it helps pilots maintain control and stability of the aircraft while in flight. It also plays a role in the lift and drag forces that are necessary for the plane to stay in the air.

How does the tangential speed of a plane affect its flight path?

The tangential speed of a plane affects its flight path by determining the size and shape of the circular path it will take. A higher tangential speed will result in a larger circular path, while a lower tangential speed will result in a smaller circular path.

What factors can affect the tangential speed of a plane?

The tangential speed of a plane can be affected by various factors such as the weight and shape of the plane, the air density and temperature, the altitude, and the engine power. Wind and other external forces can also affect the tangential speed of a plane.

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