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A wind turbine is initially spinning at a constant angular speed. As the wind's strength gradually increases, the turbine experiences a constant angular acceleration of 0.120 rad/s2. After making 2876 revolutions, its angular speed is 139 rad/s.
1. What is the initial angular velocity of the turbine?
2. How much time elapses as the turbine is speeding up?
A uniform circular ring of charge Q= 7.30 microCoulombs and radius R= 1.10 cm is located in the x-y plane, centered on the origin. What is the magnitude of electric field E at point P, located at z= 2.80 cm.
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a deuteron particle the nucleus of an isotope of hydrogen consisting of one proton and one neutron and having a mass of
a child slides down a slide with a 29o degree incline and at the bottom her speed is precisely one-fourth what it would
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