Question Detail
Question
How is tangential acceleration (aT) related to angular acceleration (α) and radius (R)?
Correct Answer
Option B is the correct answer.
Detailed Explanation
The lecture states the direct relationship: The tangential acceleration is related to the angular acceleration by aT = αR.
Hint
This is analogous to v = ωR, but for acceleration. If angular velocity changes at a rate α, linear speed changes at a rate aT.