If the speed of a wave is
150m/s and its frequency is
2Hz, what is its wavelenght?...
Physics, 25.10.2020 23:30 mistiehaas
If the speed of a wave is
150m/s and its frequency is
2Hz, what is its wavelenght?
Answers: 3
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The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.
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