Final answer:
The kinetic energy of the bicycle tire can be calculated using the formula KErot = 0.5 * I * ω^2, where I is the moment of inertia and ω is the angular velocity. To find ω, we can use the equation ω^2 = ω0^2 + 2αθ, where ω0 is the initial angular velocity, α is the angular acceleration, and θ is the number of revolutions.
Step-by-step explanation:
To calculate the kinetic energy of the bicycle tire, we can make use of the formula:
KErot = 0.5 * I * ω^2
Where KErot is the rotational kinetic energy, I is the moment of inertia, and ω is the angular velocity.
Given that the bicycle tire starts from rest and has an angular acceleration of 0.23 rad/s^2 and has made 10.0 revolutions, we need to calculate the final angular velocity using the equation:
ω^2 = ω0^2 + 2αθ
Where ω0 is the initial angular velocity, α is the angular acceleration, and θ is the number of revolutions.
Once we have the final angular velocity, we can substitute it into the first equation to find the kinetic energy.
KErot = 0.5 * I * ω^2