Wednesday, February 1, 2017

1 feb, 2017 Learning Physics/ relativity. What is an inertiAl frame?

1 feb, 2017
Learning Physics/ relativity.
What is an inertiAl frame?

A frame of reference that moves with constant velocity with respect to an inertial frame is also an inertial frame. For example: Newton's laws work in the physics lab, which is fixed to the Earth.
Therefore they also work in a train moving with constant velocity with respect to the Earth.

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