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A gold pendulum swings with angular acceleration a, and a point on the edge has tangential acceleration a. A silver pendulum swings with angular acceleration 3a, and a point on the edge has tangential
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5 votes
5 votes
A gold pendulum swings with angular acceleration a, and a point on the edge has tangential acceleration a. A silver pendulum swings with angular acceleration 3a, and a point on the edge has tangential acceleration 5a. How does the radius of the gold pendulum r gold compare with the silver pendulum r silver ?

A 1/15
B 5/3
C 15
D 3/5​

User Jsdario
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1 Answer

1 vote
1 vote

Answer:

D - 3/5r

Step-by-step explanation:

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User Taylor Vance
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