It is 0. The moon does not have an atmosphere and therefore there is no medium through which sound can propagate.
0
'Terminal velocity' is completely a phenomenon of falling through air or water. Since there's none of either on the moon, there's no terminal velocity there. If you can start high enough, you can reach as high a velocity as you want to before you hit the surface with a silent 'splut'. ==================================== The same contributor confessed: Well, no, I guess that's not completely true. There's the concept of 'escape velocity'. On the moon, that's 2.38 kilometers per second ... the velocity required at launch from the moon to escape its gravity and not fall back. The way these things work, that's also how fast you'd be going when you hit the surface if you were dropped from infinity and fell all the way to the moon. So your velocity when you hit the surface is: Whatever velocity you were thrown down with, plus some gain due to the acceleration of gravity on the way down ... which is a maximum of 2.38 more kilometers per second if you were thrown at the moon from infinitely far away.
The mass of an object is the same wherever it may be. The weight of an object changes however. The weight of an object is the product of its mass times gravity. Gravity is greater on earth than it is on the moon, so an object will weigh more on earth.
Velocity of sound in Acetone is about 1174 m/s
the velocity of sound in the air is 300m/s
Velocity of Sound was created on 2002-10-08.
Results from the integral particle velocity v of the surface A , whereby only the portions perpendicularly to the surface acoustic velocity are important.
Sound can travel in the solid rocks of the moon but sound can not travel on the surface of the moon because there is no air for the sound to travel in.
because of 0 gravity
'Terminal velocity' is completely a phenomenon of falling through air or water. Since there's none of either on the moon, there's no terminal velocity there. If you can start high enough, you can reach as high a velocity as you want to before you hit the surface with a silent 'splut'. ==================================== The same contributor confessed: Well, no, I guess that's not completely true. There's the concept of 'escape velocity'. On the moon, that's 2.38 kilometers per second ... the velocity required at launch from the moon to escape its gravity and not fall back. The way these things work, that's also how fast you'd be going when you hit the surface if you were dropped from infinity and fell all the way to the moon. So your velocity when you hit the surface is: Whatever velocity you were thrown down with, plus some gain due to the acceleration of gravity on the way down ... which is a maximum of 2.38 more kilometers per second if you were thrown at the moon from infinitely far away.
They can; the Apollo moon landing heard the sound of hammering, among other things. See link below.
The mass of an object is the same wherever it may be. The weight of an object changes however. The weight of an object is the product of its mass times gravity. Gravity is greater on earth than it is on the moon, so an object will weigh more on earth.
The force of gravity.
The escape velocity is given by √2gR Hence it's value Ve on the earth and Vm on the moon is Ve = √2ge.Re Vm = √2gm.Rm Therefore , their ratio = Ve/Vm = √ge.Re/√gm.Rm = √6 x 10 = √60 = 8 nearly
The lunar escape velocity, regardless of what object is trying to escape, is about 2.38 km/s, or about 1.5 mi/s. (This is about 5324 mph, compared to about 25,000 mph on Earth.)
because the weight of the moon is balanced by the centrifugal force of gravity as the moon is in orbit traveling around the earth at high velocity
Velocity of sound in Acetone is about 1174 m/s
the velocity of sound in the air is 300m/s