Recent content by Amy06

Ok yeah, I see the benefit now :) Thank you so much!

Yeah that does make it clearer, Thank you! In D) I just use, F=ma= 5 x -0.2= 1N downwards and then add the 49N up and -1N and get 48N upwards force when the elevator is deaccelerating. Correct?

A courier is delivering a 5kg package to an office high in a tall building. a) What upwards force does the courier apply to the package when carrying it horizontally at a constant velocity of 2m/s into the building? B) The Courier uses the elevator to reach the office. While the elevator...