8. a 30 kg wagon with a 70 kg silly boy (not named robert) starts from rest at the top of a 10 meter
high hill and rolls down to the bottom of the hill where they hit, and compress, a heavy spring which
brings them to rest. ignoring friction, find the following:

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will

To a of 4 x hz is 1. 0. mm nm nm

4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.