3️⃣ Nature of Centrifugal Force Acts radially outward. Equal in magnitude and opposite to centripetal force (in rotating frame). Exists only when observed from rotating frame. Not...
Q1: What is Economics? A1: Economics is about making choices in the presence of scarcity. Q2: What is scarcity? A2: scarcity can be defined as a situation when demand for something exceeds its supply. Reasons...
Functions :A function can have the same range mapped as that of in relation, such that a set of inputs is related to exactly one output. A function f from a set A to a set B is a rule which associates...
First Law (Law of Inertia) A body remains at rest or in uniform motion in a straight line unless acted upon by an external force. Concept: Objects resist change in motion → this resistance...