Calculate Final Velocity of a Ball that Slides then Rolls Without Slipping 

wow . awesome . as a computer enigeering student , this video helped me a lot . thank you

great VIdeo !! so well done... Amazing how the RESULT is a constant for ALL solid Spheres and that Coefficient of Friction is NOT a factor... who knew? Thank you... I saved your video to my Facebook page for others to see... :)

Excellent explanation, keep up the great work!

Amazing video with an amazing explanation! Keep up the good work!

very well explained .tnx

Great video and explanations, but I have the following corollary: If the sphere is initially set to be rolling without slipping already, what will be 1) the frictional force 2) the v-t relationship and 3) the w-t relationship?

I meant rubber-band duckpin bowling (10 pins) which seems to be mostly still played in Canada. Contrary to duck pin bowling where you throw your ball as fast as you can like a madman, rubber-band duckpin bowling relies on the release of the energy stored in the rubber-band after it has been hit by the ball. Therefore the ball is thrown with a backspin at a speed optimized such that the back spin will come to stop and begin a forward spin just as it arrives at the pin. Hence I would like to know how the tangential speed evolves over time! Thanks.

Is there still friction acting on the ball when the ball is rolling without slipping? If there is still friction, then the ball should continue to increase its rolling speed, right? Thank you for such a great video btw😊

Great! But can you do the same analysis for a duckpin bowling ball which is typically thrown with a backspin? I would be interested in seeing a graph of the tangential speed versus time and see how it evolves when the spin goes from back to forward.

Thank you very much ❤

can i find final angular velocity without radius

Static friction and kinetic friction aren't necessarily the same