It is that FIRST Robotics competition time of the year. Basically, in FIRST, high school students work in teams to build robots that compete in specific tasks. Apparently, this year a task involves ...

Here is a great question from a reader (rephrased a bit): I have in my possession a device from Noah Basketball and it measures the approach angle of a basketball at the rim using a video camera. *The ...

The terms projectile and trajectory are introduced. Projectile Motion: The terms projectile and trajectory are introduced. Students learn to describe horizontal and vertical components of a projectile ...

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