1. Happy Friday!!!
Grab 4 half notecards and be ready for instructions at the bell!
Bellwork will be explained then

2. Average Velocity
Vector
m/s
Rate of movement over a period of time
Displacement m
Starting point to end point
Distance
Scalar
All length traveled
Acceleration
vector
m/s^2
A change in velocity
Instantaneous speed
Rate of movement at one moment

3. Lab day!!! This is a spin off of the rolling ball lab
Your goal is to create a set up which meets the following criteria:
You must measure the time at least 5 times
Your first time zone must not be the fastest
Your must have at least 3 props involved
One of your props must involve a height change.
Most interesting design gets extra credit for the whole group (not class)

4. Lab write up
Problem: create a course for the ball to roll through which fulfills the criteria
Procedure: I want a description of how you timed as well as a drawing of your course
Data: data table, pt graph, vt graph
Conclusion: What was one challenge that was more difficult for your group to overcome than you expected, how did you deal with that problem? How did your props impact your data? 5-6 sentences needed to get full credit