1. MAT 1234 Calculus I Section 2.7 Rates of Change in Natural and Social Sciences http://myhome.spu.edu/lauw

2. Next WebAssign 2.7 – 2 problems, multiple parts. Please do your HW ASAP if you want a good grade from this class!

3. Preview Applications to linear motion Displacement Vs Distance Traveled For section 4.4 (Calculus II)

4. Linear Motion of a Particle Reference Frame

5. Linear Motion of a Particle

6. Displacement Vs Distance Traveled Remark: displacement ≠ distance traveled

7. Displacement Vs Distance Traveled Remark: displacement ≠ distance traveled The final position is ___ units on the right of the starting point.

8. Displacement Vs Distance Traveled distance travel =

9. Example 1

13. Example 1 (rough diagram) (d) Find the total distance traveled during the first 5s.

14. Example 1 (better diagram)

15. Hint on Homework