The majority of the nitrogen on earth can be found in which reservoirs?

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

Aregular polygon has angkes of size 150° each.how many side has the polygon

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e