# Free fall of a tennis/G-ball (Day 2)

Before Class Preparation:

• BYOD laptop
• Make sure you completed your raw data table in Google Classroom
• Complete the linearization exercises in Google Classroom and check your work

In Class Group work:

• Linearizing free fall equation
• Reaction time: catching a metre stick
• How does it affect your data?
• Presenting data: Line Straightening & Slope

After Class Practice:

• CK12
• Edpuzzle

# Intro to Impulse

Before Class Preparation:

In Class Activity:

• Marshmallow shooters
• who can shoot it the farthest?
• Impulse-Momentum Theorem handout
• Paper lab in Google Classroom

Class Work:

# Quiz – Big 5 Equations

### Before Class Preparation:

• Finish
• Kinematics Self Quiz on Google Classroom
• CK12 and other practice questions
• Read this document

### In Class Work:

• 15 minute Pre-Quiz in your groups
• 40 minutes written quiz with 4 questions

Can you:

• Distinguish directions using the correct sign conventions
• Select the correct kinematics equation with different initial conditions
• Solve all 5 kinematics equations when given 3 quantities

# Kinematics Equations Practice

Before Class Preparation:

• Complete previous CK12s

In Class Groupwork:

• How high can you jump?
• Big 5 practice
• Project check point
• (Optional) Problem Set

After Class Practice:

• Finish Big 5 Practice
• Videos: Kinematics Examples (Playlist)
• Edpuzzle: Motion in a straight line

# Kinematics Lab: Freefall 2

Before Class Preparation:

In Class Activity:

• Free fall of a dropped ball: complete data collection (Equipment Swap)
• Pear Deck: Unit Conversion

After Class Work:

# Kinematics Lab: Freefall

Before Class Preparation:

In Class Activity:

• Free fall of a dropped ball: start data collection

After Class Work:

• Submit an appropriate data table with Google sheets in the Google Classroom
• CK12: Acceleration Due to Gravity

# Kinematics (First Steps) Practice

Before Class Preparation:

• Complete “Self Directed Learning Sheet” for the 5 equations (1st 2 pages from last class)
• BYOD for PollEV

In Class Groupwork:

• Kinematics Practice (First Steps)
• How high can you jump?

After Class Practice:

• Finish example problem and check Google Classroom for the Slides used in class
• Edpuzzle:
• Dr. Brian Cox at the World’s biggest vacuum chamber
• CK12: Displacement During Uniform Acceleration

# Big 5 Equations

Before Class Preparation:

• Video: Calculating Average Speed
• Read this post on motion diagrams
• Be prepare to work on paper outside (bring pencil and binder, dress for the weather, unless it rains)

In Class Activity:

• Deriving the Big 5 equations
• Solve problems involving uniform and non-uniform linear motion in one dimension using algebraic equations

After Class Work:

# Quiz – Kinematics Graphs

### Before Class Preparation:

• Complete all Google Classroom & CK12 assessments on Kinematics Graphs
• BYOD for Google Forms quiz

### In Class Work:

40 minute quiz: Kinematics Graphs

• Part 1: 20 Multiple Choice on Google Form (1 attempt only)
• Match the graphs with the descriptions
• Choose the best descriptor and match the labeled sections
• Part 2: Draw d-t/v-t/a-t graphs
• This slide will be provided during the quiz

Can you:

• Identify a motion based on a d-t or v-t graph
• Describe the changing motions of the different segments in a d-t or v-t graph
• Convert different graphs of motion (given one of d-t or v-t graph, draw the proper corresponding d-t/v-t/a-t graphs with sample calculations)
• Draw d-t/v-t/a-t graphs of different types of motion with constant acceleration
• Speeding up/Slowing down/Constant velocity in the positive or negative directions.

### After quiz:

Take up the quiz immediately using Sage & Scribe

# Kinematics Projects

Before Class Preparation:

• BYOD for brainstorming