<ol>
<li>Two disks of equal mass but different
diameter are connected with an axle system
that allows them to roll down an incline
together. Both disks start and finish at the
same time. Which of the following statements
best describes the disks?</li>
</ol>
<p>(A) Their tangential velocity is the same.</p>
<p>(B) Their tangential acceleration is the
same.</p>
<p>(C) Their angular velocity is the same.</p>
<p>(D) Their angular displacement is the
same.</p>
<p>(E) Their angular acceleration is the same</p>
<p>The answer is A. I could eliminate the last 3 answers easily but I am confused between the first two choices. How can A be the answer as the velocity is continuously increasing as the disks roll down the incline?</p>