how to make the magnetic swing working model

Creating a magnetic swing working model is an exciting and educational project. Here’s how you can make one using cardboard, two pieces of magnet, a chopstick, a paper cup, and woolen thread.

Materials Needed:

  • Cardboard
  • Two magnets
  • Chopstick
  • Paper cup
  • Woolen thread
  • Glue or tape
  • Scissors
  • Marker
  • Ruler
  • Craft knife (for cutting the cardboard)

Step by Step Video Instructions:

  1. Prepare the Base and Frame:
    • Base: Cut a rectangular piece of cardboard for the base. Ensure it’s large enough to provide stability for the swing.
    • Frame: Cut two rectangular strips of cardboard to form the sides of the frame. These should be tall enough to allow the paper cup to swing freely.
    • Top Bar: Cut another strip of cardboard to connect the two side strips at the top.
  2. Assemble the Frame:
    • Attach the two side strips of cardboard vertically to the base using glue or tape.
    • Attach the top bar horizontally, connecting the tops of the two side strips, forming an arch.
  3. Prepare the Swing:
    • Make two small holes on opposite sides of the rim of the paper cup.
    • Cut two pieces of woolen thread, each about 15-20 cm long.
    • Tie one end of each piece of thread to the holes in the paper cup, creating a swing.
  4. Attach the Swing to the Frame:
    • Make two small holes at the top bar of the frame, spaced apart to align with the threads on the paper cup.
    • Thread the woolen threads through these holes and tie them securely. Adjust the length of the threads to ensure the paper cup hangs freely and swings easily.
  5. Attach the Chopstick:
    • Glue or tape the chopstick horizontally across the top bar of the frame. This will act as the holder for one of the magnets.
  6. Prepare the Magnets:
    • Attach one magnet to the bottom of the paper cup using glue or tape. Make sure it’s securely fixed.
    • Attach the other magnet to the chopstick. Ensure the magnets are aligned so that their poles will either attract or repel each other.
  7. Finalize the Setup:
    • Ensure that the paper cup swings freely and that the magnets are correctly aligned.
    • Decorate the model as desired with markers, colored paper, or stickers.

Using the Model:

  • If the magnets are aligned to attract, the swing will move toward the chopstick when displaced.
  • If the magnets are aligned to repel, the swing will move away from the chopstick.

This model demonstrates the principles of magnetism and pendulum motion, making it a great educational tool.

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