Today we did LOTS of kinematics practice using the College Prep Packet--Numbers 47, 16, 18 and 19.
You can see my work for #47 here.
Remember for #16 you are just calculating speed and velocity but you need to convert the km to m FIRST and min to seconds FIRST.
Remember for #18, you are calculating displacement over time for EACH chunk of the graph (or....slope :) rise over run) and REMEMBER that displacement has DIRECTION so one of those parts has a negative displacement.
Remember #19, you are calculating DISTANCE over time for each chunk (speed) AND displacement over time for each chunk (velocity)--REMEMBER displacement has direction.......
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