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
The reason you may not notice the forces is because they are balanced. This means that the forces are equal in size and opposite in direction. The pull downward is the same magnitude as the push upward, but in the opposite direction, so they essentially cancel each other out.