How to Calculate Runway Slope How to Calculate Incline The slope of a runway, or gradient, is the difference in elevation from the beginning to the ending of the runway. Pilots use the slope, along with headwinds and tailwinds, to determine the speed needed for a successful takeoff and for...
The diameter of a tire is the distance across the tire through the center. Since tires are circular, you can find the circumference of the tire from the diameter. The circumference represents the distance the tire travels when it makes one revolution. If you know the number of inches in a ...
[How to calculate ratios] Q : 30/20 = 60/A A : Adjust 30 of the outer scale until it points to 20 of the inner scale. You can read the digit 40 from of the scale of the inner scale corresponding to 60 of the outer scale and on all the positions above the scale, the ratio ...
such as a ball at the end of a rope being swung around in a circle, measures the rate at which the ball sweeps through a full 360 degrees, or 2π radians. The easiest way to understand how to calculate angular frequency is to construct the formula and see how it works in practice. ...
In this tutorial the instructor shows how to find the area of an oblique triangle using different formulas. To find the area of an oblique triangle there are different formulae. The first formula to calculate the area of a triangle is area A = (1/2) * a * b * Sin(C), where a an...
To calculate a meter per second value to the corresponding value in m/min, just multiply the quantity in m/s by60(the conversion factor). Here is theformula: Value in m/min = value in m/s ×60 Suppose you want to convert 1 m/s into m/min. Using the conversion formula above, you...
a) Calculate how long the boat will take to cross the river in hours. b) The passengers in the boat want to reach the s The speed of sound in air is 343 m/s. What is the speed of a supersonic plane that travels at 2.22 times the speed of sound? Give your answer in kilometers...
1. Plan your approach – calculate the wind direction and tide changes 2. Always start by tossing a spring line to someone on the dock. 3. Secure a line from the bow cleat to a dock cleat forward of the boat 4. Attach a line from the stern cleat on the side of the boat; away ...
This ancient problem known, in honor of the story, as the Gordian problem-how hard is it to untie a knot?-now has a modern solution. No matter how complex a knot may be, it is possible to estimate, and in some cases calculate exactly, how hard it is to untie. The story of the ...
You are piloting a small plane that can maintain an air speed of 150 kt (knots, or nautical miles per hour) and you want to fly due north (azimuth = 000 ) relative to the ground. A) If a wind of 30 kt is blowing from the east (azimuth = 090 ...