An object with a velocity of 10 m/s to the right and forces of
10 N right and 5 N left acting
on it

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.

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.

uio

explanation: