There are many different opinions and philosophies on this question. they all mean something different and none are universal (apply to everyone). What is the point of life?

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

How do we measure or think of speed in the united states?

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)