Two particles having charges of 0.440 nc and 11.0 nc are separated by a distance of 1.80 m . 1) at what point along the line connecting the two charges is the net electric field due to the two charges equal to zero?
2) where would the net electric field be zero if one of the charges were negative?

Avector of magnitude 2 cannot be added to a vector of magnitude 3 so that the magnitude of the resultant is a. zero b. 1 c. 3 d. 5 e. 7

To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.

What ions are formed when hcl dissolves in water?