Static and dynamic friction

Equilibrium of a particle in physics is defined as a state in which the opposing forces on a system are balanced. It can also be defined as a situation in which the internal energy and body’s motion do not change. Therefore, the changes in the motion must be produced by external forces. The net force […]

Introduction  Friction is a force that resists relative motion at the contact between bodies, as well as within bodies, also in the case of fluids. Leonardo da Vinci was the first to propose the concept of frictional force. The qualities of the surfaces, their surroundings, surface texture, the existence of the lubricant, and other factors

Friction is a force that resists relative motion at the contact between bodies, as well as within bodies, also in the case of fluids. Leonardo da Vinci was the first to propose the concept of frictional force. The qualities of the surfaces, their surroundings, surface texture and other factors all influence the amount of the

Friction resists the relative motion or likelihood of relative motion of two solid surfaces, liquid layers, and solid components as they move against each other. It works in a tangential relationship with the contact. Friction exists in groups at all times. Friction is caused by irregularities in surfaces, according to microscopic examination. Friction is indispensable

Introduction  When you throw a ball on a surface, it tends to move for some time with a certain velocity even when there is no force applied in the direction of the ball’s motion. According to Newton’s first law, the ball on the ground should keep on moving; However, it stops after covering a certain

Any  body  which was about to overcome the force of static friction is said to be in impending motion. Impending motion, in plenty of other words, is the precise moment when the body is about to move. There are two types of friction: static and kinetic. When a body is relaxed, static friction occurs. The

Introduction Equilibrium of a body is a state wherein every one of the powers following up on the body are adjusted (offset), and the net power following up on the body is zero. The condition of harmony is a vital idea to learn in physical science. Assuming the resultant net power following up on a

The meeting of two or more bodies in split-second contact is a collision. The meeting could be due to excitation or the natural motion of the bodies. The event in which two bodies exert forces on each other for a relatively short time is a collision. In everyday usage, the term often implies that these

Dynamic lift is the force exerted on a body by its movement through with a fluid, such as an aeroplane wing, a hydro fall, or a rotating ball.A revolving ball, for example, departs from its parabolic curve throughout its journey in the air during such a game of cricket, tennis, baseball, or golf. The normal