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23 Nov 2019
Calculate the kinetic energy that the earth has because of (a) its rotation about its own axis and (b) its motion around the sun. Assume that the earth is a uniform sphere and that its path around the sun is circular. For comparison, the total energy used in the U.S. in one year is about 1.1 X 10^20 J
Calculate the kinetic energy that the earth has because of (a) its rotation about its own axis and (b) its motion around the sun. Assume that the earth is a uniform sphere and that its path around the sun is circular. For comparison, the total energy used in the U.S. in one year is about 1.1 X 10^20 J
Keith LeannonLv2
4 Apr 2019
