Recent content by miniake

Thank you gneill. It works, using the formula U_{1}+KE_{1} = U_{2}+KE_{2}. Thanks again. Using the above approach will work.

[SOLVED] Question about Electric field. [SIZE="3"]Homework Statement A point charge q_{1}=15.00\mu C is held fixed in space. From a horizontal distance of 3.00cm , a small sphere with mass 4.00*10^{-3}kg and charge q_{2}=+2.00\muC is fired toward the fixed charge with an initial speed of...

Homework Statement Find the vector equation of line in three dimensional space that contains the point P = (-1,3,0) and is orthogonal to the plane 3x - z = 2. Homework Equations The attempt at a solution can I use the equation of (P-P0)n = 0 , in this question? Since the only...