THE NET FORCE ON A VEHICLE THAT IS ACCELERATING AT A RATE OF 1.5 METERS PER SECOND SQUARED IS 1,800 NEWTONS. WHAT IS THE MASS OF THE VEHICLE TO THE NEAREST KILOGRAM?

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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)