Final answer:
This deals with the angular acceleration of a wheel with a 33 cm diameter changing its rotational speed from 230 rpm to 380 rpm over a duration of 6.8 seconds, requiring a conversion of rpm to rad/s to solve.
Step-by-step explanation:
This is asking about the acceleration of a wheel with a certain diameter as it increases its rotational speed from an initial rate to a final rate over a given time period. In particular, it asks whether it is true or false that a wheel with a 33 cm diameter accelerates uniformly from 230 revolutions per minute (rpm) to 380 rpm in 6.8 seconds. To solve this, we need to convert the units of rpm to radians per second (rad/s) and then use the formula for angular acceleration (α), which is α = (ω_f - ω_i) / t, where ω_f is the final angular velocity, ω_i is the initial angular velocity, and t is the time it takes to change from ω_i to ω_f.