The Simple Pendulum A pendulum is made by suspending a mass m at the end of a string of length L Find the frequency of oscillation for small displacements mg

Today' s topics Fluids in motion Bernouilli’ s equation Viscous fluids Simple oscillations

Announcements Homework 8: due Friday Nov. 11@ 6: 00 PM ←Chap.7:#7,22,28,33,35,44,45,50,54,61,and65

The kinetic energy of a rotating system looks similar to that of a

The lever arm is the perpendicular distance from the axis of rotation to a line drawn along the direction of the force

Work Kinetic-Energy Theorem: (Net Work done on object] change in kinetic energy of object

Homework 6: due after midterm week Chapter 6: Work and Energy Definition of work Work-kinetic energy theorem

Centripetal Acceleration UCM results in acceleration: ← Magnitude a=vr= since=

Chapter 5 Uniform Circular Motion Macintosh PICT image format is not supported What does it mean? How do we describe it? What can we learn about it

An Example Consider the following two cases