forces that can change price

A body on which two or more forces act is said to be in equilibrium if there is no change in its state of rest or of uniform motion. The condition necessary for equilibrium is that the vector sum of forces acting on the body should be zero. i.e., This also implies that..

Physicists have categorized all forces occurring in nature under gravitational, electromagnetic, strong nuclear and weak nuclear forces. Both gravitational and electromagnetic forces can be expressed as inverse square laws. But nuclear forces cannot be expres..

You have understood from Newton's first law that change in motion is caused due to an external force. We are now in a position to define force..

It can be summarized that the spontaneous processes occur because of the two tendencies: (i) Tendency of a system to acquire a state of minimum energy. (ii) Tendency of a system to acquire a state of maximum randomness. The overall tendency for a process to take place by itself is called the drivi..

It is a well-known fact that all physical and chemical processes are accompanied by energy changes. It is possible to interpret various spontaneous processes on the basis of changes in energy. Consider the spontaneous processes such as falling of a cricket ball from our hands t..

Let us consider a situation where the force is acting along the X-axis and the magnitude of the force is varying with position 'x'. Thus, as the ball moves, the magnitude of the work done by the force, on the ball, changes. The adjacent graph shows the plot ..

Oersted's experiment shows that a current carrying wire exerts a force on a magnetic needle and deflects it from its usual north-south position. The reverse must also be true, which was proved by the French scientist Andre Marie Ampere, who suggested that a magnet must also exert an equa..

In 1936, Neils Bohr suggested that the nucleus might be like a droplet of dense liquid, composed of sub droplets of protons and neutrons. A uranium nucleus is spherical in shape. In this spherical nucleus, protons and neutrons are together because of the delicate balance existing between the nucle..

Describe how the price of a toy changed after four years. Year Price of a Toy 0 $16.00 1 $12.00 2 $10.50 3 $9.95 4 $8.65 => increasing or constant or varying or decreasing..

The production cost C (in dollars) of manufacturing x bulbs is given by C( x ) = 2 x 2 + 5 (0 < x ≤ 4). What is the average rate of change of cost price per bulb when the production increases from 2 to 4 bulbs? => 4 dollars or 2 dollars or 12 dollars or 24 dollars..