'F b d' presentation slideshows

4.1 Introduction

4.1 Introduction. 1. Draw complete free-body diagrams for the coplanar force systems. 2. Apply the three equations of equilibrium :. CHAPTER 4 - EQUILIBRIUM.

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Forces Practice Problems Extravaganza

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Draw a circle and then draw and label the Center A Chord A Radius Secant Diameter

Draw a circle and then draw and label the Center A Chord A Radius Secant Diameter Concentric circle Tangent line. 14-2 Tangent Lines to Circles.

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5-2 Medians and Altitudes N#____ ____/____/____

5-2 Medians and Altitudes N#____ ____/____/____. Median: A segment whose endpoints are a vertex of a triangle and the midpoint of the opposite side. A. B. C. E. E1 is the median of . Find x and DF if , and . E. F.

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Circular Motion

Circular Motion. Speed/Velocity in a Circle. Consider an object moving in a circle around a specific origin. The DISTANCE the object covers in ONE REVOLUTION is called the CIRCUMFERENCE . The TIME that it takes to cover this distance is called the PERIOD .

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Circular Motion

Circular Motion. AP Physics C. Speed/Velocity in a Circle. Consider an object moving in a circle around a specific origin. The DISTANCE the object covers in ONE REVOLUTION is called the CIRCUMFERENCE . The TIME that it takes to cover this distance is called the PERIOD .

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Example

Example. Consider a hanging mass wrapped around a MASSIVE pulley. The hanging mass has weight, mg , the mass of the pulley is m p , the radius is R , and the moment of inertia about its center of mass I cm = 1/2m p R 2 . (assuming the pulley is a uniform disk). Determine the

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