🔔 Pendulum Lab
⚖️ Pendulum Masses
Mass
Mass
The amount of matter in an object, measured in grams.
🔬 Does pendulum mass affect swing speed? Test to find out!
Period
Period
The time it takes for one complete back-and-forth swing.
🔬 How does mass affect the period? Experiment!
Frequency
Frequency
How many swings happen in a certain amount of time.
🔬 Does mass change how often it swings? Discover it!
🪶
10 g
Very Light
Test me!
🔵
25 g
Light
Test me!
🟣
50 g
Medium
Test me!
🟤
100 g
Heavy
Test me!
⚫
200 g
Very Heavy
Test me!
🏋️
500 g
Super Heavy
Test me!
⚖️ Mass Guide
All pendulums are 30 cm long
Very Light (10 g)
Light (25 g)
Medium (50 g)
Heavy (100 g)
Very Heavy (200 g)
Super Heavy (500 g)
🔬 Experiment Area
👉 Next Step
Select a pendulum mass from the left panel to begin your experiment.
10s
Swings: --
Select a pendulum mass 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
# Mass Swings Pred Result
No data yet. Test different masses!
📈 Mass vs. Swings
🪶 10g 🔵 25g 🟣 50g 🟤 100g ⚫ 200g 🏋️ 500g
🤔 Think About It!
How does the MASS of a pendulum affect how many times it swings?
Hint: Compare light vs heavy 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.

0 / 4