Sticky Situations PROVING MOMENTUM IS CONSERVED. If the collision force is equal when a big truck hits a small car, Why is the small car damaged more.

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Presentation transcript:

Sticky Situations PROVING MOMENTUM IS CONSERVED

If the collision force is equal when a big truck hits a small car, Why is the small car damaged more than the truck? ENTRY TASK:

A Question of Bounces Part 2 Conceptual Physics Summary & Questions Moving on Impulse Questions? HAVE OUT

Challenge: Find the initial velocity of a car involved in a collision STICKY SITUATIONS

Initial Position (- V i ) Data for Repound Positions (V f )Calculatio ns Gp 1Gp 2Gp 3Gp 4Gp 5Avg Bounce (V f ) CLASS DATA

(Expected Value – Actual Value) Expected Value CALCULATING PERCENT ERROR X 100

 Complete Sticky Situations  Newton’s Laws & Momentum Review  Conservation of Momentum Practice Problems 1 & 2 HOMEWORK: