Analyze the pie chart, which shows the abundance of elements in Earth’s crust. Which list orders the elements in Earth's crust from least abundant to most abundant?

aluminum, iron, magnesium, gold
gold, aluminum, iron, magnesium
gold, magnesium, iron, aluminum
iron, aluminum, gold, magnesium

An automobile of mass 2000 kg moving at 30 m/s is braked suddenly with a constant braking force of 10000 n. how far does the car travel before stopping?

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

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)