Newton along with his three   laws of motion , Newton published the law of gravitation in 1687. According to Sir Isaac Newton, “every particle of matter in the universe attracts every other particle with a force that is directly proportional to the product of the mas…

The problems of mechanics can be solved by  Newton’s laws of motion . The three laws proposed by Sir Isaac Newton, described as follows. Newton’s First Law of Motion: Newton’s first law of motion states that every object will remain at rest or in uniform  motion in a s…

Pascal’s law states that “pressure applied to an enclosed fluid is transmitted undiminished to every portion of the fluid and the walls of the containing vessel”. A small force (F 1 ) is applied to piston with a small area (A 1 ) produces a much large force F 2  on …

In physics,   energy   is defined as a property of objects that can be transferred from one object to another or converted into different forms of energy. Energy is the capacity to do work, generating heat and emitting light. Heat is the ability to change an object&#…