Net Force Is Zero, Silly
A plane at high constant velocity reassures its screaming passengers: with no acceleration, the net force is zero.
Transcript
[Graph: high constant velocity, no acceleration] Airplane passengers: "AAAHHH THE FORCES WILL TEAR US APART" Plane: "Net force is zero, silly"
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Free for classrooms, worksheets, slides and other non-commercial use under CC BY-NC 4.0, with credit to Ben Orlin.
Cartoon by Ben Orlin, Math with Bad Drawings. https://cartoons.mathwithbaddrawings.com/2019-10-08-net-force-is-zero-silly/ (CC BY-NC 4.0)