PLEASE HELP ASAP A young woman is sitting on the edge of a seesaw that is balanced on the other end. The seesaw is 10.0 m
long and the fulcrum (which acts as the pivot point) is at the midpoint of its
length. If her mass is 40.0 kg, how much torque is she applying?

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