A bowling ball has a mass of 7.0 kg, a moment of inertia of 2.8 * 10^-² kg·m², and a radius of 0.10 m. If it rolls down the lane without slipping at a linear speed of 5.0 m/s, what is its angular speed? A) 0.80 rad/s B) 50 rad/s C) 0.050 rad/s D) 40 rad/s

Question

Quizplus · Accepted Answer

The angular speed (ω) can be found using the relationship between linear speed (v) and angular speed: v = ωr. Solving for ω gives ω = v/r = 5.0 m/s / 0.10 m = 50 rad/s.

A Bowling Ball Has a Mass of 7