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## Oct. 31, 2012

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**Oct. 31, 2012**AGENDA: 1 – Bell Ringer 2 – Kinematics Equations 3 – Exit Ticket Today’s Goal: Students will be able to identify which kinematic equation to apply in each situation Homework 1. Pages 7-8**CHAMPS for Bell Ringer**C – Conversation – No Talking H – Help – RAISE HAND for questions A – Activity – Solve Bell Ringer on binder paper. Homework out on desk M – Materials and Movement – Pen/Pencil, Notebook or Paper P – Participation – Be in assigned seats, work silently S – Success – Get a stamp! I will collect!**October 31st (p. 13)**Objective: Students will be able to identify which kinematic equation to apply in each situation Bell Ringer: A car slows from 22 m/s to 3.0 m/s at a constant rate of 2.1 m/s2. How long does it take?**October 31st (p. 13)**Objective: Students will be able to identify which kinematic equation to apply in each situation Bell Ringer: A car slows from 22 m/s to 3.0 m/s at a constant rate of 2.1 m/s2. How long does it take?**October 31st (p. 13)**Objective: Students will be able to identify which kinematic equation to apply in each situation Bell Ringer: A car slows from 22 m/s to 3.0 m/s at a constant rate of 2.1 m/s2. How long does it take?**October 31st (p. 13)**Objective: Students will be able to identify which kinematic equation to apply in each situation Bell Ringer: A car slows from 22 m/s to 3.0 m/s at a constant rate of 2.1 m/s2. How long does it take?**October 31st (p. 13)**Objective: Students will be able to identify which kinematic equation to apply in each situation Bell Ringer: A car slows from 22 m/s to 3.0 m/s at a constant rate of 2.1 m/s2. How long does it take?**October 31st (p. 13)**Objective: Students will be able to identify which kinematic equation to apply in each situation Bell Ringer: A car slows from 22 m/s to 3.0 m/s at a constant rate of 2.1 m/s2. How long does it take?**October 31st (p. 13)**Objective: Students will be able to identify which kinematic equation to apply in each situation Bell Ringer: A car slows from 22 m/s to 3.0 m/s at a constant rate of 2.1 m/s2. How long does it take?**Shout Outs**Period 5 – Quantas Period 7 – Treyvon**Oct. 31, 2012**AGENDA: 1 – Bell Ringer 2 – Kinematics Equations 3 – Exit Ticket Today’s Goal: Students will be able to identify which kinematic equation to apply in each situation Homework 1. Pages 7-8**Week 8**Weekly Agenda Monday – Kinematic Equations I Tuesday – Kinematic Equations II Wednesday – Kinematic Equations III Thursday – Review Friday – Review Unit Test next week!**What are equations?**Equations are relationships. Equations describe our world. Equations have changed the course of history.**Notes: Kinematic Equations**The Four Kinematic Equations: vf = vi + aΔt Δx = viΔt + aΔt2 2 vf2 = vi2 + 2aΔx Δx = (vf + vi)Δt 2**Homework Review (p. 6)**9. A train decreases speed from 30 m/s to 20 m/s while traveling a distance of 250 m. What is the acceleration of the train?**Homework Review (p. 6)**10. A car travels at 25 m/s to the north. It has an acceleration of 2 m/s2 to the south for a duration of twenty seconds. What is the final velocity of the car?**Homework Review (p. 6)**11. A car travels at 25 m/s to the north. It has an acceleration of 2 m/s2 to the south for a duration of twenty seconds. What is the displacement of the car?**Homework Review (p. 6)**12. Calvin tosses a water balloon to Hobbes. As Hobbes is about to catch it the balloon has a speed of 1 m/s. Hobbes catches the balloon, and the balloon experiences an acceleration of -0.5 m/s2 as it comes to rest. How far did Hobbes' hands move back while catching the balloon?