Rotational Dynamics

Rotational Physics


<div class="wp-block-create-block-problemblock">A flywheel turns through 40 rev as it slows from an angular speed of 1.5 rad/s to stop.<br />A. Assuming constant angular acceleration find the time for it to come to rest.<br />B. What is its angular acceleration?<br />C. How much time is required for it to complete its first 20 of the 40 revolutions?</div>


<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
https://www.youtube.com/watch?v=8MmkAm4GFro&#038;t=01m40s
</div></figure>
