A Record Turntable Rotates Through 5

question 104

Multiple Choice

A record turntable rotates through 5.0 rad in 2.8 s as it is accelerated uniformly from rest.What is the angular velocity at the end of that time?

• A)0.60 rad/s
• B)0.90 rad/s
• C)1.8 rad/s
• D)3.6 rad/s
• E)14 rad/s

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