Difference between revisions of "Spike Prime - Pulleys for Lifting Weights"

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Model:
 
Model:
  
[[Image:spike_pulleys_model.png|model pulleys crane|300px]]
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[[Image:spike_pulleys_model.png|model pulleys crane|600px]]
  
 
Pictures:
 
Pictures:
  
[[Image:spike_pulleys_1_pulleys_complete_model.jpg|complete model|600px]]
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[[Image:spike_pulleys_1_pulleys_complete_model.jpg|complete model|300px]]
[[Image:spike_pulleys_2_cabin.jpg| cabin|600px]]
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[[Image:spike_pulleys_2_cabin.jpg| cabin|300px]]
[[Image:spike_pulleys_3_direct_bottom.jpg|direct bottom|600px]]
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[[Image:spike_pulleys_3_direct_bottom.jpg|direct bottom|300px]]
[[Image:spike_pulleys_4_direct_top.jpg|direct top|600px]]
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[[Image:spike_pulleys_4_direct_top.jpg|direct top|300px]]
[[Image:spike_pulleys_5_direct_top_and_bottom.jpg|direct top and bottom|600px]]
+
[[Image:spike_pulleys_5_direct_top_and_bottom.jpg|direct top and bottom|300px]]
[[Image:spike_pulleys_6_single_pulley_bottom.jpg|single pulley bottom|600px]]
+
[[Image:spike_pulleys_6_single_pulley_bottom.jpg|single pulley bottom|300px]]
[[Image:spike_pulleys_7_single_pulley_top.jpg|single pulley top|600px]]
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[[Image:spike_pulleys_7_single_pulley_top.jpg|single pulley top|300px]]
[[Image:spike_pulleys_8_double_pulleys_bottom.jpg|double pulleys bottom|600px]]
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[[Image:spike_pulleys_8_double_pulleys_bottom.jpg|double pulleys bottom|300px]]
[[Image:spike_pulleys_9_double_pulleys_top.jpg|double pulleys top|600px]]
+
[[Image:spike_pulleys_9_double_pulleys_top.jpg|double pulleys top|300px]]
[[Image:spike_pulleys_a_weight_of_batteries.jpg|weight of batteries|600px]]
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[[Image:spike_pulleys_a_weight_of_batteries.jpg|weight of batteries|300px]]
  
 
Building instructions:
 
Building instructions:

Revision as of 14:15, 17 February 2020

Let's begin

introduction...

Build

Model:

model pulleys crane

Pictures:

complete model cabin direct bottom direct top direct top and bottom single pulley bottom single pulley top double pulleys bottom double pulleys top weight of batteries

Building instructions:

Download building instructions:

Download stud.io model:


Program

Main program - drive up drive down blocks with elevator effects

Download: pulleys.llsp

description of the program


Measure, analyze, think

  • Make your own recording

Example result of measurement:


  • Perform measurements with your model and discuss in your group what has happened.


Explore and modify

  • Modify the program so that ...
  • Modify the model so that ...

Present

  • Prepare a short presentation for other groups. Tell others about how your measurement went, what issues did you have to solve. What do they mean and why did they happen?


Additional resources