Somewhere on the Surface of the Earth a Yo-Yo with M

question 72

Multiple Choice

Somewhere on the surface of the Earth a yo-yo with m = 0.050 kg is swung in a vertical circle with radius r = 0.40 m.Find the tension on the string at the top if the speed at that point is v = 2.0 m/s.

• A)3.0 N
• B)27.0 N
• C)81.0 N
• D)0.333 N
• E)0.0095 N

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