A football player runs due east for 30 yards then cuts up the field due north for a distance of 35 yards before running into the end zone. What is the resultant displacement of the football player? *

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

an electric circuit