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Klio2033 [76]
2 years ago
11

A playground merry-go-round spins about its axis with negligible friction. A child moves from the center of the merry-go-round t

o the rim. For this system, indicate which of the following quantities change.
A. Potential energy
B. Angular momentum
C. Mass
D. Moment of inertia
E. Angular speed
F. Rotational kinetic energy
Physics
1 answer:
Juli2301 [7.4K]2 years ago
4 0

Answer:

B

Explanation:

In this process on merry go round there is not any external torque so angular momentum will be conserve. Mass is always conserved.

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