2009-12-28, 09:49 PM
I have a mass of M. I pick up a rock of mass m and throw it into the air to land on a frozen lake. How high do I have to throw it for it to simulate me standing on the ice? Is any more information needed?
If I worded that poorly: I want to throw rocks onto a frozen lake to test the ice strength. How can I be sure it will hold me?
If I worded that poorly: I want to throw rocks onto a frozen lake to test the ice strength. How can I be sure it will hold me?

