An electron and a proton are fixed at a separation distance of 855 nm. Find the magnitude E and the direction of the electric field at their midpoint.

Choose a synonym for the underlined homonym (a word with two or more meanings). i did not expect the boat to rock so much. a. boulder c. astound b. sway d. shock

Could someone . i have tried to solve myself but my calculation is off

Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.