Acceleration of gravity is proportional to 1/D² . ('D' is the distance from the Earth's center.)
We need (D / R)² = 9.8 ('R' is the Earth's radius.)
D/R = √9.8 = 3.13
Distance from Earth's <u>center</u> = 3.13 R Distance above Earth's <u>surface</u> = 2.13 R = about 13,570 km =====================================================
<span>Accelerarea de gravitate este proporțională cu 1 / D². ('D este distanța de centrul Pământului.)
Avem nevoie de (D / R) ² = 9,8 ('R' este raza Pământului.)</span><span>
D / R = √9.8 = 3,13
Distanța de la <u>centrul</u> Pamantului = 3,13 R Distanța de deasupra <u>suprafetei</u> Pamantului = 2.13 R = aproximativ <span><em>13,570 km</em></span></span>
A body moving on a circular path with constant speed that is undergoing a uniform circular motion has variable velocity. The direction of velocity changes each moment and hence the velocity is not constant.
Electron dot diagrams help you predict the solubility of a substance by showing the relation between the ions in the substance. I hope that this helps and please mark me as brainliest.