If you need to calculate a large area, like the approximate area of a city, state or lake, it is likely that you will want to use units such as miles or kilometers, not inches or centimeters. The basic formula for calculating area is: Area=length×width It is important to keep in ...
Measure the diameter of the pipe and call the result D. The diameter is the distance from one side of the pipe, through the center, to the other side of the pipe. Step 3 Plug in L and D into the following equation to calculate the surface area of the pipe: 3.14 x L x D. For ...
But the distance between Earth and Mars is constantly changing as they orbit the sun. In theory, the closest that Earth and Mars would approach each other would be when Mars is at its closest point to the sun (perihelion) and Earth is at its farthest (aphelion). This would put the ...
From here it is a simple matter to find the planet'sradial distance(eq.5) from the sun. We now have the planet'spolar coordinates(r,v) within the plane of its orbit such that the X axis points from the Sun towards the Perihelion, pointP. ...
Is it accounted for when using GR rather than Newton to calculate things? Thanks in advance. p In addition to what @Ibix said, there is no unique definition of "now" or "three minutes ago" in special or general relativity. Simultaneity is relative and depends on t...
Example: Converting Centistokes to SSU Viscosity If the kinematic viscosityυ= 30 centistokes: 1. Determine terms a, b and c: a = 0.226, b = -30 and c = -195. 2. Calculate b2= 900.00. 3. Calculate 4ac = 4 × 0.226 ×
Every two years, the Earth passes Mars as they orbit around the Sun, which causes it to appear like it is slowing down and moving in reverse in the sky (aka. “retrograde motion”). Credit: Tunç Tezel However, astronomers now calculate the distance to objects in the Solar System using...
Currently, Earth reaches its closest point to the sun, the so-called perihelion, in early January, during the Southern Hemisphere's summer, and the aphelion, the farthest point from the sun, in early July. The difference in the distance of the planet to the star in those two points is ...
It is worth pointing out that planetary magnitudes will often vary between sources (by up to ±0.2 magnitudes) depending upon the parameters used to calculate planetary brightnesses and/or whether the magnitudes have been rounded to a single decimal place....
If you want to calculate the number of acres in a circular area, you're going to have to do some measuring and calculating in feet first.