What is not an example of a physical property melting point
reactivity
density
hardness

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?