🔔 Pendulum Lab
📏 Pendulum Lengths
Pendulum
Pendulum
A weight hung from a fixed point that swings back and forth.
🔬 Does pendulum length affect swing speed? Test to find out!
Period
Period
The time it takes for one complete back-and-forth swing.
🔬 How does length affect the period? Experiment!
Frequency
Frequency
How many swings happen in a certain amount of time.
🔬 Does length change how often it swings? Discover it!
📍
10 cm
Very Short
Test me!
📍
20 cm
Short
Test me!
📍
30 cm
Medium
Test me!
📍
40 cm
Med-Long
Test me!
📍
50 cm
Long
Test me!
📍
60 cm
Very Long
Test me!
🔬 Length Guide
Very Short (10 cm)
Short (20 cm)
Medium (30 cm)
Med-Long (40 cm)
Long (50 cm)
Very Long (60 cm)
🔬 Experiment Area
👉 Next Step
Select a pendulum length from the left panel to begin your experiment.
10s
Swings: --
Select a pendulum length to test
🤔 How many swings in 10 seconds?
✏️ Enter YOUR count (estimate):
The actual swings recorded by the system will be used in the data table.
📓 Data recorded! Write your observations!
💡 Select a pendulum length, predict how many swings, then test!
📊 Results
📋 Data Table
# Length Swings Pred Result
No data yet. Test different lengths!
📈 Length vs. Swings
📍 10cm 📍 20cm 📍 30cm 📍 40cm 📍 50cm 📍 60cm
🤔 Think About It!
How does the LENGTH of a pendulum affect how many times it swings?
Hint: Compare short vs long pendulums!
Pendulum & Motion Quiz
📊 Your Learning Insights
📝 Question Type Success
🔔 How to Count Swings
Swings: 0
⬅️ LEFT
RIGHT ➡️
1
The pendulum starts on the LEFT side
2
It swings to the RIGHT side
3
Then back to the LEFT = 1 SWING!

✨ One complete back-and-forth = 1 swing

🎉
Experiment Complete!

Great work! Now let's analyze what you discovered.

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