University of Maryland

Physics Lecture-Demonstration Facility

Demonstration Index Section B2

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B2. EQUILIBRIUM OF FORCES AND TORQUES

B2-01 SUM OF FORCES IN A LINE

B2-02 SUM OF FORCES - SPRING SCALES

B2-03 EQUILIBRIUM OF FORCES - INCLINED PLANE

B2-04 VERTICAL FORCES - FOUR SPRING SCALES

B2-11 EQUILIBRIUM OF FORCES - OHAUS PROJECTION

B2-12 EQUILIBRIUM OF FORCES - BOARD BACKGROUND

B2-13 EQUILIBRIUM OF FORCES - LARGE PROJECTION

B2-14 SUM OF FORCES - LARGE ROPE VERSION

B2-15 ADDITION OF NON-LINEAR FORCES

B2-16 VECTOR ADDITION WITH ROPE AND STUDENTS

B2-21 CONCEPT OF TORQUE - TORSIONAL CHAIR

B2-22 TORQUE - PHYSICAL DEFINITION

B2-23 TORQUE CONDITION FOR EQUILIBRIUM

B2-31 EQUILIBRIUM OF TORQUES - WHEELS AND AXLES

B2-32 EQUILIBRIUM OF TORQUES - LARGE

B2-33 EQUILIBRIUM OF TORQUES - SMALL

B2-34 EQUILIBRIUM OF TORQUES - ANGLE BRACKET

B2-35 EQUILIBRIUM OF TORQUES ON METER STICK

B2-36 EQUILIBRIUM OF TORQUES ON METER STICK - ROTATOR

B2-41 ROBERVAL BALANCE

B2-42 ARM MODEL

B2-43 CRANE BOOM

B2-44 STABLE EQUILIBRIUM - COMPOUND SYSTEM

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For comments or constructive criticism of this documentplease e-mail Dr. Richard Berg, reberg@physics.umd.edu, or send comments by phone or to the mailing address on the home page.