Physics · 3 lessons · 8 quick hits

Momentum and motion

Slinkies that hover, Newton's cradle with seven balls, and a pendulum that draws patterns in the air.

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Every lab sheet in Momentum and motion, for every age, yours for good. Or join and get all of them.

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  1. Lesson 111:41Which hits first?Does the slinky defy the laws of gravity when it falls? Do a comparison drop with a weight to determine if the slinky is falling at the same rate as gravity predicts.
  2. Lesson 26:53Mould Effect Experiment
  3. Lesson 31:02Best Conservation of Momentum Mind Bender!Take this short quiz on the Newton's cradle. See how many you get right. Let me know in the comments which ones were surprising! Here is favorite Newton's Cradle!

Quick hits

Under a minute each. Good for a "watch this" before dinner.