1. DAY 5 AP PHYSICS SEPTEMBER 12/15, 2014

2. AGENDA 1.LT: Be able to explain why experiments are important in the testing of a theory and the improvement of a model. 2.Entry task: Discuss what is left to work on your rocket. Read through the Walker lab. This lab we will be joining two groups together. 3.Quiz-Velocity 4.Discussion and quick notes on Acceleration 5.Testing launch will be today. Those not launching will work on the Walker lab. 6.How to determine your altitude of your rocket. Make sure you record your data. 7.Homework: Read, high-light, take notes and go through the sample questions on the AP Physics packet –Describing Motion and answer Textbook questions 1,5 and 13. Then try your hand at Love That Homework 1.

3. 1. Acceleration 2. deceleration 3. Negative accleration

4. 1. What do we mean by reference frames? 2. In a position vs. Time graph, which axis is time on? 3. Which axis is displacement on? 4. Using the velocity equation, if you won a 100m race in 10 seconds what would be your average velocity in km/hr?