Hi everyone! I don't have a chegg membership and I need an answer to a question on chegg. I have the link: https://www. chegg. com/homework-help/questions-and-ans wers/show-function-satisfies-condit ion-u-v-0-function-analytical-del-o perator-defined-x-y-u-u-x-q77166820 If I ask someone with a chegg membership, can you get the answer on me?
Please help me, thx a lot.

Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy

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)

If you let go of the notebook after lifting it, will it move? how?