2. The velocity-time graph of a runner is shown below. Calculate the distance travelled by the runner. (su) 41 of time(s) 2 4 6 8 10 12 14 16 (a) 80 m (d) 120 m (b) 100 m (d) 140 m​

c.is a substance that requires a small amount of energy per gram to raise its temperature; has strong cohesive forces between molecules.

explanation:

a colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

close lines strong magnet less close weaker

because if the tool that you are using is not balanced it there would be false mass.