You (mass of 65 kg) roll out of bed at an unknown velocity. How fast are you rolling if you have 468,000 J of KE? answer =
KE = 5mv2
I really need help

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to

Which of the following is the largest disadvantage of about half of the electricity in the united states comes from burning

The applied force of 3 washers will increase the applied force on the car to n.