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Rotating Stool with Dumbbells
# 1Q40.10


MOVIES
320x240 1025K
160x120 569K
Description: Start spinning and bring the masses towards your chest slowly. Your angular velocity will increase.

Parts: rotating chair, dumbbells

Quant. in Demo Room: 1

Demo References
The Video Encyclopedia of Physics Demonstrations Disc 07-04 A person sits on a rotating stool and moves weights in and out.
Hilton M-19i Spin on a rotating stool with a dumbbell in each hand.
Sutton M-176 Extend and retract your arms while rotating on a stool.
Freier and Anderson Mt-2 Instructor stands on a rotating platform with a heavy dumbbell in each hand.

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