Tag: Moment of Inertia
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Angular Velocity
Introduction Angular velocity is a key concept in rotational dynamics, a subfield of physics dealing with the movement of bodies around a pivot point. Essentially, it is the rate of change of an object’s angular displacement over time. Defining Angular Velocity Angular velocity is usually denoted by the Greek letter . In its simplest form,…
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Neutron Stars
Introduction Neutron stars are incredibly dense and compact astronomical objects, resulting from the collapse of massive stars during supernova explosions. These stars are primarily composed of neutrons, hence the name. Formation of Neutron Stars When a star of significant mass exhausts its nuclear fuel, it undergoes a violent explosion known as a supernova. The star’s…
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Chapter 23: Inertia and Angular Momentum
23.1 Introduction to Rotational Motion In this chapter, we will explore inertia and angular momentum, two fundamental concepts in rotational motion. These concepts are essential for understanding how objects rotate, conserve angular momentum, and how external forces can change an object’s rotational motion. 23.2 Inertia Inertia is the inherent property of an object that resists…