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Fans bid farewell to Polaroid film
I've never owned a Polaroid camera myself, but I've used them in introductory physics labs. When I was a grad student, and in my first teaching job, we used them with a strobe lamp to photograph two-dimensional trajectories for projectile motion. Students measured distances directly off the photograph, converted the distances to "real life" by using a ruler included in the photograph, and then calculated velocity and acceleration versus time.
I've never owned a Polaroid camera myself, but I've used them in introductory physics labs. When I was a grad student, and in my first teaching job, we used them with a strobe lamp to photograph two-dimensional trajectories for projectile motion. Students measured distances directly off the photograph, converted the distances to "real life" by using a ruler included in the photograph, and then calculated velocity and acceleration versus time.