Global Science Education
Work & Energy
Mechanical energy Equipment DE-45Y
C15-2352-W0
[Product Description]
- Pile-driver type equipment for mechanical energy conservation related experiments
[Overall Advantages to Users]
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Easy to confirm and understand the theory of mechanical energy conservation.
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By changing the height of dropping position of the weight, it is easy for students to aware that graphs they draw based on the actual measurement data (the depth of pile and height of dropping position) can be shown in the form of linear function, according to which they confirm the relationship between kinetic energy and potential energy as the theoretical formula (K=mgh).
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By changing the height of dropping position of the weight and measuring the velocity of the weight impacting the pile, it is easy for students to aware that graphs they draw based on the actual measurement data (the measured velocity and the height of dropping position) can be shown in the form of quadratic function curve, according to which they confirm the relationship between the height and velocity as the theoretical formula (h=V2/2g).
[Keywords]
- Kinetic energy
- Potential energy
- Theory of mechanical energy conservation
Click the “Download tab” below for the “Teacher’s Resources” documents such as an instruction manual and teachers’ guide(s) for experiments.
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[To all users]
- Narika’s “Speed Measurement Light Gate” (BeeSpi V, S77-1321-W0) comes with the product make it possible to directly measure the velocity of the weight at the moment of impacting the pile.
[To teachers]
- Better storage.
- Small enough for better efficiency of experiments.
- Size:
– Entire height: 620mm,
– Main unit (pile driver): 80 x 70mm - Accessories:
①Weight (3 types: Ratio by weight = 1:2:3)
②C-clamp
③”Speed Measurement Light Gate” (BeeSpi V, S77-1321-W0)
Teacher's Resources
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[Promotional materials] Product insight
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[EXPERIMENTS] Relationship between ”Mechanical Energy Equipment Apparatus” and the law of conservation of mechanical energy: This is that students confirm and understand the theory of mechanical energy conservation based on the results of their experiments while using this product.
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[MANUAL] in English for this product.
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