5D2

Crash 2: Defense
Pat, Taylor & Jeff

1. Made Contract 2. Started Edheads Assignment 3. Read over Crash Document
 * Day 1**

1. Worked on the Edheads Activity 2. Listened to the guest speaker about real life car crashes and problems they face
 * Day 2**

Took notes on how to solve glancing collision problems **
 * Day 3

Read ELVA booklet to understand real life investigation questions **
 * Day 4

Glancing Collisions Worksheet, finished for homework
 * Day 5**

Reviewed Glancing collisions problems in class and redid questions for homework
 * Day 6

****Day 7** Worked on Crash Energy Lab and calculations

1. Finished up with Crush Energy Lab with soda cans 2. Started Reaction Time Lab
 * Day 8**

1. Finished Reaction Time Lab 2. Started Drag Factor Lab 3. Calculated Crush Energy for our crash
 * Day 9**

1. Finished Drag Factor Lab 2. Started Calculations 3. Analyzations of the scenario 4. Calculated speeds of cars and other unknown information about crash
 * Day 10**













Speed of Car 1 before skid: 41.42 mph Speed of Car 2 before skid was at least: 28.3 mph