1. Friday, Mar. 6 th p. 200, 201

2. Friday, Mar. 6 th 200 3/6/15 Fri. L.T.: I can analyze the motion of an object through the lens of forces, speed, and energy levels. DO NOW: On the way in, you drew a card with a designated section of the RC track. Draw a bar graph showing the PE and KE levels of the car in this section. Explain why you made the levels the way they are. ……………………………… Reflection: Did I finish the 3 lens of analysis on my section? If not, what do I need to finish? Did I work collaboratively with others? What do I need to work on for the test? 201 Title: Pink Poster Analysis Forces Diagram Speed Info Energy Levels No SNB Check this week

3. Forces Diagram: 1.Draw the car on the section of track you’ve been assigned. 2.2. Using arrows (mindful of direction and length) and labeling, show what forces are acting on this car. 3.3. Also describe if forces are balanced or unbalanced and why. Speed Info: 1.Calculate avg. speed of this section using data from previous pages. 2.Describe whether the car is moving at constant speed or accelerating in comparison to neighboring sections. Energy Levels: 1.Draw a bar graph showing the PE and KE levels of the car in this section. 2.Write a short paragraph scientifically explaining why the levels are the way they are.