# Chapter 9 - Chapter 9 Problem 51 A tennis ball starting...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Chapter 9, Problem 51 A tennis ball, starting from rest, rolls down the hill in the figure. At the end of the hill the ball becomes airborne, leaving at an angle of 35° with respect to the ground. Treat the ball as a thin-walled spherical shell, and determine the range x . Chapter 9, Problem 56 Conceptual Example 14 provides useful background for this problem. A playground carousel is free to rotate about its center on frictionless bearings, and air resistance is negligible. The carousel itself (without riders) has a moment of inertia of 139 kg∙m 2 . When one person is standing at a distance of 1.48 m from the center, the carousel has an angular velocity of 0.633 rad/s. However, as this person moves inward to a point located 0.533 m from the center, the angular velocity increases to 0.757 rad/s. What is the person's mass? Number Units Chapter 10, Problem 16...
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

Chapter 9 - Chapter 9 Problem 51 A tennis ball starting...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online