Do the two cars ever have the same velocity at one instant of time? If so, between which two frames?Check all that apply. A. Cars have the same velocity at one instant of time between dots 1 and 2. B. Cars have the same velocity at one instant of time between dots 2 and 3. C. Cars have the same velocity at one instant of time between dots 3 and 4. D. Cars have the same velocity at one instant of time between dots 4 and 5. E. Cars have the same velocity at one instant of time between dots 5 and 6. Cars never have the same velocity at one instant of time

Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?

How can waves travel through ground?

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.