February 21, 2017

Homework Help: Physics

Posted by Andy on Sunday, October 11, 2009 at 10:00pm.

The mass of Venus is 0.8140 times that of earth, and its radius is 0.950 times that of earth. Calculate the acceleration of gravity at the surface of Venus. Express your answer in g's (i.e. as a ratio to our acceleration of gravity).
9.01×10-1 is the correct ratio

Calculate the average density of Venus (in kg/m3) given the earth's density is 5.52×103 kg/m3.

this is the part I'm having trouble with.

Any help would be greatly appreciated thanks!

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