The following lessons are based on physics lessons related to motion

Physics PapaPodcasts

Instantaneous Speed - 8:52

Angled Vectors - 17:14

Position vs. Time Graphs - 3:01

Uniformly Accelerated Motion - 11:00

KEY CONCEPT: Find the slope of the best fit line on a distance time graph to find the average speed.

Distance vs. Time Graphs - 18:32

KEY CONCEPTS: These pyramids need to be memorized. Simple way to remember the equations for speed and acceleration

Speed and Acceleration Equations - 5:08

Converting Units - 19:18

Calculating Average Speed - 17:18

Key Concepts: Be careful with zeros. Zeros in between non-zero numbers are significant. Zeros after the decimal are significant ONLY IF they FOLLOW any OTHER number. Examples: a.) 4000000 - has 1 significant digit (the zeros are there as place values showing size of the number) b.) 95.00 - has 4 significant digits (we DON'T need those zeros because without them the value remains the same, HOWEVER, by us including those zeros we MAKE THEM SIGNIFICANT) c.) 0.00003 - has 1 significant digit (zeros in front of the three are only there as place values. Without them the value of the number changes)

Physics PapaPodcasts

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