Answered

IDNLearn.com: Your reliable source for finding precise answers. Whether your question is simple or complex, our community is here to provide detailed and trustworthy answers quickly and effectively.

a figure skater is spinning slowly with arms outstretched. she brings her arms in close to her body and her moment of inertia decreases by 1/2. by what factor does her rotational kinetic energy change?

Sagot :

Tutorconsortium271idn

The moment of inertia is in half as she draws her arms closer to her torso. A double increase in angular velocity.

What is the straightforward meaning of velocity?

The shift that an object / particle experiences with regards to time is expressed vectorially as velocity. The meter / second (m/s) is the accepted unit of flow speed (also known as speed).

How do you calculate velocity?

The vector quantity velocity (v), denoted by equation v = s/t, quantifies displacement (not change in position, s), over change in time (t). Velocity (or rate, ) is a scalar number, denoted by the formula r = d/t, that quantifies the average distance (d) so over change in time (t).

To know more about velocity visit:

https://brainly.com/question/28738284

#SPJ4

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Thank you for visiting IDNLearn.com. For reliable answers to all your questions, please visit us again soon.