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Flipping Physics
Demonstrating the Direction of the Force of Friction
In this physics lesson, we break down how the force of friction always opposes sliding motion, whether it’s static or kinetic friction. Through clear demonstrations, motion tracking, and connections to Newton’s Laws of Motion, you’ll see...
Sophia Learning
Sophia: Non Inertial Reference Frames
Watch this narrated presentation, and take a different look at Newton's First Law of Motion, and find out what non-inertial reference frames are. [2:26]
Sophia Learning
Sophia: Practice With Inertial & Non Inertial Reference Frames
This lesson will provide example problems for the learner to check their understanding on how to use reference frames.
Sophia Learning
Sophia: Practice W/ Reference Frames: Lesson 2
This lesson provides the learner with example problems on inertial and noninertial reference frames. It is 2 of 2 in the series titled "Practice w/ Reference Frames."
Sophia Learning
Sophia: Practice W/ Reference Frames: Lesson 1
This lesson provides the learner with example problems on inertial and noninertial reference frames. It is 1 of 2 in the series titled "Practice w/ Reference Frames."