Restoring force is the force that brings a system back to its equilibrium position after displacement. It acts in the opposite direction of displacement and increases with distance. Examples include the force in a stretched spring, the force in a ...
Discussion Forum Latest Questions
Amplitude is the maximum displacement of a particle from its mean position in wave motion. It determines the wave’s energy and intensity. Higher amplitude means greater energy. It is measured in meters for mechanical waves and volts for electromagnetic waves. ...
Displacement is the shortest distance between the initial and final positions of an object in a specific direction. It is a vector quantity with both magnitude and direction. Displacement can be positive, negative, or zero depending on motion. It differs ...
Velocity is the rate of change of an object’s displacement with time. It has both magnitude and direction, making it a vector quantity. Velocity can be uniform or non-uniform depending on motion. Its SI unit is meters per second and ...
A simple pendulum consists of a small heavy mass called a bob suspended from a fixed point by a light inextensible string. It swings back and forth in a periodic motion. The time taken for one complete oscillation depends on ...
Energy is the ability to do work. It exists in different forms like kinetic, potential, thermal, chemical, and electrical energy. It follows the law of conservation where it changes from one form to another but remains constant. Renewable and non-renewable ...
Angular frequency is the rate at which an object moves through an angle in circular motion or oscillation. It is denoted by ω and measured in radians per second. It relates to linear frequency as ω = 2πf. It plays ...
Simple harmonic motion is a type of periodic motion where an object moves back and forth along a fixed path. The restoring force is directly proportional to displacement and acts in the opposite direction. Examples include a pendulum and a ...
Harmonic motion is a type of periodic motion where an object moves back and forth around an equilibrium position. It includes simple harmonic motion with constant amplitude and frequency. Examples include a pendulum and a vibrating spring. This motion follows ...