The greenhouse effect is a result of A. consumption and radiation of energy in the atmosphere. B. absorption and radiation of energy in the hydrosphere. C. consumption of fruits and vegetables that produce a biofuel.
Balanced forces. When two forces acting on an object are equal in size but act in opposite directions, we say that they are balanced forces. If the forces on an object are balanced (or if there are no forces acting on it), this is what happens: a stationary object stays still a moving object continues to move at the same speed and in the same direction
In other words, the forces balance. For example, there could be a force of ten pounds pushing downward, and another force of ten pounds pushing upward, so the net force is zero. That would be why an object sitting on the floor doesn't move, even though there is a force of gravity pullilng it downward.