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| INCLINED PLANE WOOD & METAL
(0133) |
| Useful for study and demonstration of the concept of motion on an inclined surface and its relation to the friction. A pair of polished wooden boards attached together at each end are hinged at one end to a metal baseboard below it so that the wooden boards can be moved to form an inclined surface. One side of the board has a linear scale graduated ellery 5cm to measure linear distance along its length, while an adjustable and removable angle measurer or arc scale, attached to the metal base board on the same side and graduated 0-45?x 1 ? measures the angle of inclination. The angle measurer also has linear scale graduated in centimeters to measure the vertical height of inclined surface at a point. A plastic pulley attached to the end of inclined boards supports masses suspended from thread, the other end of thread being connected to the objects moving on inclined surface |
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