A student stands on a freely rotating platform, as shown in Fig. 10-10. With his arms extended,

Question:

A student stands on a freely rotating platform, as shown in Fig. 10-10. With his arms extended, his rotational frequency is 0.25 rev/s. But when he draws his arm in, that frequency becomes 0.80 rev/s. Find the ratio of his moment of inertia in the first case to that in the second.Fig. 10-10

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: