Question An object of mass m attached to a spring of force constant k oscillates with simple harmonic motion. The maximum displacement from equilibrium is… Read More »what is the object’s velocity when its potential energy is 23e?
Question The amplitude of a lightly damped oscillator decreases by 3.0% during each cycle. What percentage of the mechanical energy of the oscillator is lost… Read More »The amplitude of a lightly damped oscillator decreases by 3.0% during each cycle.
What is Kinetic Energy? Definition of Kinetic Energy: The kinetic energy of a body can be defined as the energy of the body due to… Read More »How to Calculate Kinetic Energy
What is Work Done in Physics? Work is the application of physical or mental effort to overcome an activity. When you press your television remote,… Read More »How to Calculate Work Done
Question: What is the work done by the electric force to move a 1 c charge from a to b? Solution The formula for calculating… Read More »What is the work done by the electric force to move a 1 c charge from a to b?
What is Period in Physics? In physics, the term “period” refers to the time it takes for a repetitive or oscillatory motion to complete one… Read More »How to Derive Period From Angular Velocity
What is Angular Velocity? Angular velocity is a fundamental concept in physics that describes the rate at which an object rotates or moves around a… Read More »How to Calculate Angular Velocity in Radians per Second
What is Centripetal Acceleration? Definition: Centripetal acceleration is the type of acceleration that is directed toward the centre of a circular path. It is si… Read More »Centripetal Acceleration: Definition, Formula, Unit, and Calculations
What is Centripetal Force? Definition of Centripetal force: Centripetal force is the force of an object around a circular path that keeps the object moving… Read More »How to Calculate Centripetal Force
What is Speed? Definition of Speed: Speed is the rate of change of distance with time. Speed is different from velocity because it’s not in… Read More »Speed, Velocity, and Acceleration Problems
Cost of Electricity per kWh: Explained Electricity is the lifeblood of modern society, powering our homes, businesses, and industries. As we use electricity to light… Read More »How to Calculate Cost of Electricity Per kwh
What is a Transformer in Physics? A transformer is an electrical instrument or device, and it helps us to regulate the size of an alternating… Read More »Efficiency of a Transformer
What is Specific Heat Capacity? Definition of Specific Heat Capacity (SHC): Specific heat capacity of a substance, c is defined as the heat required to… Read More »How to Calculate Specific Heat Capacity
What is Escape Velocity? Definition of Escape Velocity: Escape velocity is the minimum amount of kinetic energy that an object needs in order to permanently… Read More »How to Calculate Escape Velocity of a Satellite
What is Work Function? The work function of a metal is the minimum amount of energy that is needed to eject an electron from the… Read More »How to Calculate the Work Function of a Metal