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A uniform fiat disk of mass M and radius R rotates about a horizontal axis through its center with angular speed woo (a) What is its angular momentum? (b) A chip of mass m breaks off the edge of the disk at an instant such that the chip rises vertically above the point at which it broke off (Fig). How high above the point does it rise before starting to fall? (c) What is the final angular speed of the broken disk?

A uniform fiat disk of mass M and radius R rotates about a horizontal axis through its center with angular speed woo (a) What is its angular momentum? (b) A chip of mass m breaks off the edge of the disk at an instant such that the chip rises vertically above the point at which it broke off (Fig). How high above the point does it rise before starting to fall? (c) What is the final angular speed of the broken disk?

Grade:upto college level

1 Answers

Navjyot Kalra
askIITians Faculty 654 Points
8 years ago
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