bedetzler2
bedetzler2
02-06-2017
Physics
contestada
Why does the moon lack an atmosphere?
Respuesta :
AL2006
AL2006
02-06-2017
Because when it had any, the warmth of the sun heated the atmosphere to the point where the average speed of the gas molecules exceeded the escape velocity for a body with the moon's mass and size. So, little by little, they escaped.
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
What's 0.81 written as a fraction
How do the monarchies of today differ from those that existed centuries ago?
I am dealing with starting over in math at age 41. Wheels are 1.25 in in diam. fastest speed is 3ft/sec. Max distance to travel is 16*(18cm). Convert the dimen
How do you estimate 37.2 + 2583 and 18.256 - 5.71 and -9.916 + 12.4 to the nearest integer I never get it
the goal of the historian is to create accounts of events
which event led most directly to the independence movement in Latin America? A. Simon Bolivar's death B. Napoleon Bonaparte's installation of his brother on the
Which mental image does the imagery in these lines evoke? Ere, in the northern gale, The summer tresses of the trees are gone, The woods of Autumn, all around o
1. When grocery shopping, _______. Which of the following best completes the sentence above? it is necessary to have a list of needed items a list of needed ite
Which is the cause for how a species changes over time? A. mutations B. RNA replication C. centromere D. gametes
The value root of 40 of lies between which two consecutive integers
