If the torque required to loosen the nut that is holding a flat tire in a place on a car has a magnitude of 35 n•m what minimum force must be exerted by the mechanic at the end of a 27 cm long wrench to loosen the nut

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 of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)