Get Ready for the Annual Hoop Rolling Competition!

Are you excited for the upcoming hoop rolling competition at college?

Yes, absolutely! Hoop rolling competitions are always so much fun. Let's dive into some details about the moment of inertia of a rolling hoop!

Are you ready to roll with excitement for the annual hoop rolling competition at college? It's that time of the year again when students gather to participate in this thrilling tradition. One participant, Alex, is ready to roll his 0.25 kg hoop down the course. The hoop has a radius of 0.5 m, but have you ever wondered about the moment of inertia of Alex's rolling hoop?

The moment of inertia of a rolling hoop can be calculated using the formula I = 2/3 * m * r^2, where I is the moment of inertia, m is the mass of the hoop, and r is the radius of the hoop. In Alex's case, the mass of his hoop is 0.25 kg and the radius is 0.5 m, so let's plug these values into the formula:

I = 2/3 * 0.25 kg * (0.5 m)^2 = 0.0833 kg·m²

Therefore, the moment of inertia of Alex's rolling hoop is 0.0833 kg·m². How fascinating is that? It's amazing to see the physics behind the fun of the hoop rolling competition. Get ready to witness some thrilling moments and cheers as the participants roll their hoops with precision and skill!