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Musya8 [376]
2 years ago
10

Three children are sitting on a merry-go-round while a fourth child is pushing on the outside edge with a constant force. Why do

es it take less time for the fourth child to speed the merry-go-round up if the three other children all sit in the center rather than half way between the center and outside edge?
Physics
1 answer:
Norma-Jean [14]2 years ago
8 0

Answer:

I the moment of inertia is less if the other children sit in the center

Τ = I α   the angular acceleration will be greater for a given torque Τ

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