Recent content by tja2468

Homework Statement A falling object travels one-fourth of its total distance in the last second of its fall. From what height was it dropped? Homework Equations equations of motion for constant acceleration Thanks in advance !

Thanks for your quick response, that was really helpful and cleared up my confusion :)

I have always wondered about this particular problem, when three electrons are arranged in a triangle and the question was to calculate the force experienced by one of the electrons. My physics teacher taught us that we only care about the forces colored in red and blue, totally ignoring the...