Gravity Wheel: A Supplemental Curriculum for Middle School Physical Science. Teacher's guideKendall Hunt, 2001 - 67 páginas |
Contenido
Introduction to the Gravity Wheel Module | 5 |
History of Gravity as a Power Source | 12 |
Maximum Speed | 23 |
23 | 38 |
WrapUp Activities | 45 |
Answers for Worksheets | 51 |
Términos y frases comunes
24 per gravity altered amount of torque amount of weight Angle from horizontal aqueducts axle Angle best in Design bolts car's wheel cause the wheel Center Finding Device Challenge Objective Design CHALLENGES IN PHYSICAL Class Discussion concepts create a model cup from axle Data Sheet Design a gravity-powered design changes Design Competition Design Sheet Distance of cup Distance traveled dowel force is applied four per gravity goal Granite Railway gravity wheel gravity-powered wheel Gridley Bryant Hole punch inch 5 cm inches 20.3 cm inches 7.6 cm kinetic energy law of motion lever arm module Newton's first law Newton's second law Number of nuts paper plates pencil sharpener pendulum clock PHYSICAL SCIENCE Plastic drinking straw Plate hole template potential energy power source Protractor pull rotational inertia Rubber faucet washers Slide small nail standard design Tape teacher travel the farthest travel the slowest Trial 3 Trial variables water turbines wheel to travel