Which two factors determine the force of gravity between two objects? mass and size
distance and mass
distance and inertia
mass and weight

Two thin 80.0- cm rods are oriented at right angles to each other. each rod has one end at the origin of the coordinates, and one of them extends along the x- axis while the other extends along the yaxis. the rod along the x- axis carries a charge of - 15.0 μ c distributed uniformly along its length, and the other rod carries 15.0 μ c uniformly over its length. find the magnitude and direction of the net electrical force that these two rods exert on an electron located at the point (40.0 cm, 40.0 cm). (e

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is