- #1

superdave

- 150

- 3

When operating, the ride has a maximum angular speed of 8.50 rev/min. How much is the rod stretched then?

Take the Young's modulus for the rod to be Y = 2.00×1011 Pa and the free fall acceleration to be g = 9.80 m/s^2

Assume that each car plus two people seated in it has a total weight of 1930 N.

Now, I somehow need to find theta or r using only omega. I'm not really sure how to do this.