Physics

Newton’s law of gravitation is stated below: Statement: Any two particles in the universe attract each other with a force which is directly proportional to…

Gravitation Gravity, also called gravitation, is a force that exists among all material objects in the universe. Famous scientist Sir Isaac Newton discovered that between…

Application of Gravitation Law Newton’s gravitational law can only determine the force of attraction between two particles. But in reality each body has its own…

Equation of gravitational constant and acceleration due to gravity Suppose, a body of mass m is on the surface of the earth and the earth…

Acceleration due to gravity According to Newton’s laws of motion (1st, 2nd and 3rd), it force is applied on a body acceleration is generated. Gravitation…

Gravitational Constant According to Newton’s law of gravitation, force of attraction between two bodies having masses M and m is, F = GMm/d2, here G…

Kepler’s Law about Motion of the Planets From ancient time scientists had the keen interest in the motion of planets. In sixteenth-century Tycho-Brahe, a Danish…

Kepler’s Law from Newton’s law Kepler’s Laws are magnificent as an explanation of the motions of the planets. However, they present no clarification of why…

Verification of Galileo’s Law of a Falling body Theory: When a body is allowed to fall it falls downward at the action of gravity. Normally,…

Galileo’s three laws about Falling Bodies We often see that when a heavy body and a light body are allowed to fall from the same…