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Mass on a Scale
Description: Hanging of masses on a spring scale show the reaction of the scale to mass times the acceleration of gravity.
Instructions: Hang different masses on a spring scale and discuss the reaction.
Hazards: Depending on the scale used (and therefore the ranges of masses to use) be careful not to drop the masses on your feet.
Parts: Newton Meter
(large is easier for students to see) set of hooked masses
Quant. in Demo Room: 2
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