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Summary of Contents for PASCO ME-9837
- Page 1 Instruction Manual Manual No. 012-08862 Discover Centripetal Force Kit Model No. ME-9837...
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Page 2: Table Of Contents
Model No. ME-9837 Table of Contents Equipment List............3 Introduction ............. 4 Equipment Setup ............5 The Classic Centripetal Force Lab ........6 Velocity versus Force ........... 8 Velocity versus Mass ........... 9 Velocity versus Radius ..........10 Questions ...............11 Demonstrations ............11 Appendix A: Technical Support ........12... -
Page 3: Equipment List
(sizes: 6, 8, 10, 11.5, and 13) 2. Hollow tube (2) 3. Plastic ties (10) 4. Yellow string (73 m) ME-9876 * Please contact PASCO Technical Support when no replacement part number is provided. Additional Equipment Recommended Safety goggles Marking pen Force Sensor... -
Page 4: Introduction
Discover Centripetal Force Kit Model No. ME-9837 Introduction The Discover Centripetal Force Kit contains the materials necessary to perform the classical centripetal force lab similar to the first example listed in the table below. In addition, the Discover Centripetal Force Kit can be used in conjunction with Force Sensors or Newton Spring Scales. -
Page 5: Equipment Setup
Model No. ME-9837 Discover Centripetal Force Kit Equipment Setup hollow tube string (1m) loop in string plastic tie hooked mass stopper 1. Cut a piece of string approximately 1 meter long and feed it through the hollow tube. 2. Secure a plastic tie through the center hole in each stopper. -
Page 6: The Classic Centripetal Force Lab
Discover Centripetal Force Kit Model No. ME-9837 Spinning mass: Spinning mass: starting rotation full rotation Labs with the Discover Centripetal Force Kit The Classical Centripetal Force Lab Set up the lab as shown in the general setup section. Overview In this lab, the dependent variable is always the linear velocity (v). The... - Page 7 Model No. ME-9837 Discover Centripetal Force Kit radius (m) (kg) (kg) V (m/s) For each data point collected, students must: • Select and mark a predetermined radius. • Select and attach predetermined hanging and swinging masses. • Adjust the "swing speed" until the predetermined radius is attained.
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Page 8: Velocity Versus Force
Discover Centripetal Force Kit Model No. ME-9837 Velocity versus Force While using the same spinning mass and maintaining the same radius, students find the corresponding velocities for different hanging masses. A graph of Force versus Velocity should yield a square root graph and a relationship of ν... -
Page 9: Velocity Versus Mass
Model No. ME-9837 Discover Centripetal Force Kit Velocity versus Mass While maintaining the same hanging mass and radius, students find the corresponding velocity for different spinning masses. A graph of Velocity versus M should yield a graph with the relationship of ν... -
Page 10: Velocity Versus Radius
Discover Centripetal Force Kit Model No. ME-9837 Velocity versus Radius While maintaining the same hanging mass and spinning mass, students find the corresponding velocity for different radii. A graph of Velocity versus Radius should yield a graph with a relationship of ν... -
Page 11: Questions
Model No. ME-9837 Discover Centripetal Force Kit After completing the lab, students should derive the full equation for the centripetal force: ---------- Questions 1. Using words and a mathematical expression, describe the relationship between force and velocity in uniform circular motion. - Page 12 Discover Centripetal Force Kit Model No. ME-9837 8. The figure below represents an overhead view of the rotating mass. For each of the 4 points, draw the direction and relative magnitude of the force. Demonstration Using a Force Sensor Set up the Discover Centripetal Force Kit as instructed. Replace the hanging mass with a Force Sensor.
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Page 13: Appendix A: Technical Support
Model No. ME-9837 Discover Centripetal Force Kit Appendix A: Technical Support For assistance with the ME-9837 or any other PASCO products, contact PASCO as follows: Address: PASCO scientific 10101 Foothills Blvd. Roseville, CA 95747-7100 Phone: (916) 786-3800 FAX: (916) 786-3292 Web: www.pasco.com...
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