0 cm how much work is done on sphere b a by you and b

Info iconThis preview shows page 1. Sign up to view the full content.

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

Unformatted text preview: Wednesday, October 20 Problem 3 [20 pts] A uniform sphere of mass M is located near a thin, uniform rod of mass m and length L as in the figure below . Find the gravitational force of attraction exerted by the sphere on the rod. Solution: Chapter 13 [HOMEWORK 2] Return by Wednesday, October 20 Problem 4 [20 pts] A hole is drilled from the surface of the earth to its center as in the figure. Ignore the earth's rotation and air resistance, and model the earth as a uniform sphere. (a) How much work is...
View Full Document

Ask a homework question - tutors are online