Force is everywhere and it comes in a variety of sizes, directions, and type. We can define Force as the push or pull of an object. Learn Force definition, unit & types of Force with solved examples.
Contact force is present only during the “contact”. It does not remain in/on the body when the “contact” is over. Example: When you press your hand against your desk, you feel the repulsion of the electrons in the atoms of your hand against the electrons in the atoms of the desk....
The center of a black hole, where all of its mass is concentrated, is called the singularity. Gravitational Constant The gravitational constant (G) is a fundamental constant in physics that describes the strength of the gravitational force between two objects. It has a value of approximately ...
Learn about different types of forces - Contact force, non-contact force. Join BYJU'S and explore the world of science in most simple ways.
What is a lever in physics?Simple Machines:Simple machines are machines that do work in one motion. Machines make work easier by being able to multiply force, or gain distance, at the expense of the other quantity. The six types of simples machines are: lever, ramp, wedge, screw, pulley...
Where in our universe, magic is illusions. In theirs, magic is pure magic with dragons, warlocks and such. Fantasy and magic would likely inhabit another universe because that universe would have to obey the rules of physics. Whilst magic breaks the rules of physics, Orcs, Goblins, Elves cou...
G-force, also known as gravitational force, is a term used to describe the force of gravity acting on an object. It is a measurement of the acceleration experienced by an object due to gravity and is typically measured in units of acceleration. G-force is an important concept in physics,...
Frictional force is a contact force acting in opposite direction parallel to relative motion. If a force is perpendicular to the relative motion between surface, it cannot be a frictional force. If you stick two pieces of wood together, the force resisting its separation is not frictional force...
v: is a speed that satisfies thecentripetal force equation. The relevance of the particles central motion of force: Many natural phenomena define the central force in Physics. Some of the examples are; Planets that revolve around the sun. ...
In physics, flux is a measure of the number of electric or magnetic field lines passing through a surface in a given amount time. Field lines provide a mechanism for visualizing the magnitude and direction of the field being measured. They are imaginary lines that follow different patterns, dep...