constant velocity. recap fun with cars terms scalar distance speed vector displacement velocity

Constant Velocity

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Constant Velocity

Recap Fun With Cars

Terms

Scalar

DistanceSpeed

Vector

DisplacementVelocity

Variables

tvavg ( v )

Δx

Page 5: Constant Velocity. Recap Fun With Cars Terms Scalar Distance Speed Vector Displacement Velocity

Average vs. Instantaneous

Avg. – for the whole trip Instantaneous – at that instant

Page 6: Constant Velocity. Recap Fun With Cars Terms Scalar Distance Speed Vector Displacement Velocity

Graphing Tools: Position - Time

Slope = Δy ÷ Δx (rise over run)General equation y = mx + bSlope is velocity

Page 7: Constant Velocity. Recap Fun With Cars Terms Scalar Distance Speed Vector Displacement Velocity

Our First Equation

y = mx + b

xf= vt + xi

Page 8: Constant Velocity. Recap Fun With Cars Terms Scalar Distance Speed Vector Displacement Velocity

Problem Solving Strategy

Sketch and/or graph the motionIdentify known valuesIdentify the unknownChoose an equationSolveDoes the answer make sense?

Page 9: Constant Velocity. Recap Fun With Cars Terms Scalar Distance Speed Vector Displacement Velocity

Test 1 Practice/Review

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