Experiment of December 5, 2024:

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Solution video:

Experiment:

Question:

What does she observe when she lets go of the bouncy balls?

A) The bouncy balls remain stationary. They do not roll down.

B) The smaller bouncy ball rolls down, the big one stays down.

C) The big bouncy ball rolls down, the small one stays down.

D) Both bouncy balls roll down one after the other.