By: Emmi Madigan and Kolby Nelson

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Presentation transcript:

By: Emmi Madigan and Kolby Nelson Speed and Velocity By: Emmi Madigan and Kolby Nelson

Difference between instantaneous and average speed: Instantaneous speed: Average speed: Instantaneous speed, is the speed at any given time within that span of time. (Usually measured with a realtime speedometer.) Average speed, is the speed averaged over a span of time. The difference between the two, is one is an average speed while the other is a instant speed.

Vectors vs Scalar: Vectors Scalars: A vector, is a quantity that has magnitude and direction. Scalars, are quantities that are described by only a magnitude. The difference between the two, is one quantity has magnitude only (Scalar) and the other has both magnitude and direction (Vector.) An example of scalar, is speed. An example of vector is velocity.

Here’s some videos: video about speed and velocity video 2

QUIZ TIME!

Question 1/5 What the difference between instantaneous and average speed? What is the difference between vector and scalar? What is the definition of velocity? Average velocity can be calculated by dividing displacement over: Time Distance Mass Density 5. Acceleration is the measure of the change in what Motion Velocity