Y axis 8 6 4 2 0 4 6 -2 -4 Time(s) 00 8 10 12 14 16 18 20 22 24 26 28 30 32 -6 Show your calculations and/or explain all your answers on separate paper, then write your answers in the blanks provided. Hints are provided in the posted document "Motion Graphs - Big Ideas Explained." Check your answers in a different color using the posted answer key. If the Y axis represents the position (in meters) of an object along a straight line (a train, for example), then find the following: 1) max position 2) min* position 3) how many times has the object stopped (not including the starting and ending points)? 4) how many times does the object have a velocity of zero (not including the starting and ending points)? 5) max velocity 6) Min* velocity 7) change in position over the entire journey_ 8) displacement (think!) over the entire journey. 9) distance over the entire journey 10) path length over the entire journey 11) average velocity = Ax/t for the whole trip. 12) average speed v = 1/t for the whole trip 13) draw an "instant speed" versus time graph of the journey on the coordinate grid to the right. Assume speeds change Time(s) 24 24 28 32 instantaneously and label the y-axis appropriately. 8 12 16 20 20 *Min' on this worksheet always means the most negative value, not the value closest to zero. If the Y axis represents the velocity (m/s) of an object along a straight line (a train, for example), then find the following: : :