The Tradition of Hoop Rolling Competition at College
What is the tradition at a college involving a hoop rolling competition?
Each year at a college, there is a tradition of having a hoop rolling competition.
What is the moment of inertia of Alex's rolling hoop?
Alex rolls his 0.250 kg hoop down the course. If the hoop has a radius of 50.0 cm, what is the moment of inertia of Alex's rolling hoop?
The Tradition of Hoop Rolling Competition at College
Each year at a college, there is a tradition of having a hoop rolling competition where students participate in rolling hoops down a course.
Moment of Inertia of Alex's Rolling Hoop
The moment of inertia of Alex's rolling hoop with a mass of 0.250 kg and a radius of 50.0 cm is 0.0625 kg · m^2, corresponding to option A.
The Tradition of Hoop Rolling Competition at College
The tradition of having a hoop rolling competition at college is a fun and engaging activity that brings students together to showcase their skills in rolling hoops down a designated course. It is a traditional event that is eagerly anticipated each year by the students.
Moment of Inertia of Alex's Rolling Hoop
The moment of inertia of an object is a measure of its resistance to changes in its rotational motion. In the case of Alex's rolling hoop, with a mass of 0.250 kg and a radius of 50.0 cm, the moment of inertia is calculated using the formula I = m · r², where I is the moment of inertia, m is the mass of the hoop, and r is the radius of the hoop.
By substituting the values given into the formula, we find that the moment of inertia of Alex's rolling hoop is 0.0625 kg · m^2, which corresponds to option A. This calculation helps us understand the rotational behavior of the hoop as it rolls down the course during the competition.