August 15 Physics. Homework quiz A race horse runs with an average velocity of 12 m/s for 35 seconds. What is its displacement? If it crosses the finish.

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Presentation transcript:

August 15 Physics

Homework quiz A race horse runs with an average velocity of 12 m/s for 35 seconds. What is its displacement? If it crosses the finish line and then stops in 4 seconds, what was its acceleration?

IN: Sketch a velocity vs time graph of a car with constant acceleration, going from 0 to 10 m/s in 10 seconds. Sketch a velocity vs time graph of a car with constant acceleration, going from 0 to 10 m/s in 10 seconds.

Objective: To understand motion graphs: To understand motion graphs: –Distance vs time –Velocity vs time Success criteria Success criteria read and interpret a motion graph.

Exploration: Graph matching Problem: can we walk distance and velocity graphs? Problem: can we walk distance and velocity graphs? Data: Data: –For each graph: Sketch the graph Sketch the graph describe how you walked. describe how you walked.

Synthesis: I ownI dont understand

OUT: How do motion graphs help describe the motion of an object?