Demonstration kit Mechanics


For the demonstration of various laws of mechanics with levers, pulleys, pulley blocks and dynamometers.
The experimental setup and the execution of the experiments can be done without any additional equipment in every classroom.
 
Detailed instructions for 10 experiments:

  • Spring dynamometer
  • Beam scale
  • First-class lever
  • Second-class and third-class levers
  • Fixed pulley
  • Moveable pulley
  • Fixed and moveable pulley
  • Pulley block (2 experiments)
  • Multiple diameter pulley

Demonstration kit Mechanics

Art. no. 43080

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experiments
  • 1 - Spring dynamometer

    experiment "Spring dynamometer"

    Introduction to how a spring force meter works and how it is constructed.


  • 2 - Beam scale

    experiment "Beam scale"

    The students examine the relationship between weight forces and the comparison of masses on the beam scale.


  • 3 - First-class lever

    experiment "First-class lever"

    The students examine the lever laws on the two-sided lever.


  • 4 - Second-class and third-class levers

    experiment "Second-class and third-class levers"

    The students examine the lever laws on the one-sided lever.


  • 5 - Fixed pulley

    experiment "Fixed pulley"

    The students examine the balance of power on a fixed pulley.


  • 6 - Moveable pulley

    experiment "Moveable pulley"

    The students examine the balance of power on the loose roll.


  • 7 - Fixed and moveable pulley

    experiment "Fixed and moveable pulley"

    The students examine the balance of power in the combination of loose and fixed rolls.


  • 8 - Pulley block (1)

    experiment "Pulley block (1)"

    The students examine the laws of a pulley system.


  • 9 - Pulley block (2)

    experiment "Pulley block (2)"

    The students examine the relationships in equilibrium after attaching masses.


  • 10 - Multiple diameter pulley

    experiment "Multiple diameter pulley"

    The students examine the balance of power on the corrugated wheel.


scope of supply
  • 2 × Scale plan, yellow, with bows
  • 2 × Stand rod, stainless steel, length: 500 mm
  • 1 × Stand rod, stainless steel, length: 250 mm
  • 5 × Rings with hook, set of (5)
  • 1 × Axis with clamping bushes on rod
  • 1 × Dynamometer, 2 N
  • 2 × Weight holder, 10 g
  • 2 × Slotted mass 10 g, red
  • 2 × Slotted mass 10 g, green
  • 3 × Slotted mass 50 g, red
  • 2 × Slotted mass 50 g, green
  • 1 × Helix spring
  • 1 × Lever with bearing and pointer
  • 1 × Scale on board
  • 1 × Wheel and axle
  • 1 × Single pulley with two hooks
  • 3 × Pulley with hook
  • 2 × Pulley block, double in line
  • 1 × Pulley block, double
  • 10 × Masses with double hook, 50 g, 10 pcs.
  • 10 × Masses with double hook, 25 g, 10 pcs.
  • 1 × Cord, demonstration, 1 mm dia.
  • 1 × Rail, length 200 mm
  • 1 × Feet for rails
  • 1 × Rider with locking tube
  • 1 × Round sleeve, double
  • 1 × Bosshead, Triple
  • 2 × Plastic box, 105/90/50 mm