Three-point estimation. The three-point estimation technique is used in management and information systems applications for the construction of an approximate probability distribution representing the outcome of future events, based on very limited information.
Angular velocity = 7.3 x 10 -5 rad/s. thus, the speed of any point on the earth's surface at the equator due to earth's rotation is, V = r $\omega$ = 6.4 x 10 6 x 7.3 x 10 -5 m/s = 470 m/s. The examples based on Rotational Speed are given below : Back to Top.
Asteroids headed for Earth are scary. So get to know them a little! You can use the Impact: Earth! calculator to see what kind of damage an asteroid will cause. It's totally not as scary when you crunch the numbers. The Impact: Earth! calculator was developed by a Purdue University research team and it basically lets anyone calculate the damage an Earth-bound asteroid will cause. You'll have to fill in the basic info of your presumed asteroid like how big it is, how dense it is, the angle of entry and the location of its hit.