Recent content by Alpha1

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    Undergrad Galilean Relativity: Can Experiments Tell Motion Relative to Other Frames?

    Hi , thank you for your response. The change will happen if the frame of reference in which you, changes its speed. I totally agree we can measure that change. However, if we are just in our frame, what does it mean to determine the speed of other frame ? We do not even know of their existence I...
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    Undergrad Galilean Relativity: Can Experiments Tell Motion Relative to Other Frames?

    In Galilean Relativity, laws of mechanics are invariant across frames. In all the frames they are the same. So, in Dynamics and Relativity by W.D.McComb, it is written that this implies you cannot perform any experiment in an inertial frame that can tell whether an inertial frame is moving or...