what are two properties that lead to electromagnetic interactions? pls help I'm so confused and cant find the answer anywhere!!

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Atriangle with equal sides of length 10 cm has -2.5-nc charged objects at each corner. part a determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. determine the direction of the electrical force exerted on the object at the top corner due to the two objects at the horizontal base of the triangle. horizontally rightward vertically downward vertically upward horizontally leftward