Impact Investigation Lab Handout
Updated lab handout using a tissue box as the impact target. Increased font sizes for readability and adjusted work areas for better spacing. Specifies a 0cm setup distance from the ramp. Fixes math rendering and page breaks.
Virtual Impact Lab Handout
Updated distance learning lab handout with new empirical data. Snapshot rulers now show a scale from 0-150cm to match common student findings (e.g., 80cm at 10cm height). BOX positions are adjusted to visually reflect these larger displacement measurements. Fixed label overlapping for better legibility.
Impact Investigation Slides
Updated presentation slides for the Impact Investigation Lab with a corrected setup diagram. The layout now places the Tissue Box on the left, the Red 0cm line in the center, and the Ramp on the right (sloping up to the right). The cart is positioned at the top of the ramp, and all layers are properly aligned for clear visualization.
Virtual Impact Lab Answer Key
Updated teacher answer key for the Virtual Impact Lab with corrected experimental diagrams matching the horizontal layout requested: Tissue Box on the left, Red 0cm line in the middle, and Ramp examples on the right. Updated data tables with common student findings (e.g. 10cm height results in approx 80cm displacement).
Stopping Power Worksheet
Updated 2-page Stopping Power Worksheet. Standardizes reaction time to 0.75s (alert) and 1.50s (distracted). Clarifies time units to avoid confusion between 's' and '5'. Adds a dedicated Total Stopping Equation summary and expanded practice for the 3-second rule. Fixes math rendering and page layout issues.
Stopping Power Worksheet Answer Key
Updated teacher answer key for the expanded 2-page Stopping Power Worksheet. Provides detailed step-by-step solutions for the 3-second safety rule analysis, comparing distracted driver stopping components (Thinking/Braking) to the alert driver buffer. Corrected units to m/s and standardized reaction times to 0.75s/1.50s. Corrected math rendering and superscript issues. Corrected logic for reaction distance. Corrected units to m/s. Corrected math rendering and superscript issues. Corrected logic for reaction distance. Corrected units to m/s. Corrected math rendering and superscript issues.
