When Bobby Swings on a Swing,his Period of Oscillation Is

question 46

Multiple Choice

When Bobby swings on a swing,his period of oscillation is 2.5 s.When Geraldine,who is half Bobby's mass,rides the exact same swing,what is the ratio of her period of oscillation to his?

• A)2.0
• B)1.4
• C)1.0
• D)0.7
• E)0.5

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