WORK ENERGY AND POWER
WORK ENERGY AND POWER Work, energy, and power are fundamental concepts in physics, especially relevant to mechanics. Here’s a brief overview: 1. Work: Definition: Work is done when a force causes a displacement in the direction of the force. Formula: W=F⋅d⋅cosθW...
LAWS OF MOTION
LAWS OF MOTION The Laws of Motion, formulated by Sir Isaac Newton, are fundamental principles that describe the behavior of moving objects. They consist of three laws: Newton’s First Law (Law of Inertia): An object at rest will remain at rest, and...
