When there are equal forces from opposite directions acting on an object, the forces are said to be which of the following?

Avalue that describes how heavy an object is and is related to the force of gravity is

Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.

An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.