77 SSM The type of rubber band used inside some baseballs and golf balls obeys H

Question

77 SSM The type of rubber band used inside some baseballs and golf balls obeys Hooke's law over a wide range of elonga- wh tion of the band. A segment of this material has an unstretched the length e and a mass m. When a force F is applied, the band w stretches an additional length ?. (a) What is the speed (in terms of m, Ae, and the spring constant k) of transverse waves tra an stretched rubber band? (b) Using your answer to (a), that the time required for a transverse pulse to travel the wh on this show ength of the rubber band is proportional to 1/VAe if Ae

Explanation / Answer

Here, total distance is the circumference.

Circumference is (2pi)(r).

Here, r is the total length.

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