Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.179 rad/s2. after making 2870 revolutions, its angular speed is 140 rad/s.
(a) what is the initial angular velocity of the turbine?
(b) how much time elapses while the turbine is speeding up?
Answers: 2
Physics, 22.06.2019 05:00
Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?
Answers: 2
Physics, 22.06.2019 11:30
Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon
Answers: 1
Physics, 22.06.2019 17:20
You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires connected to the plates from touching each other. when you increase the plate separation, what happens to the following quantities?
Answers: 1
Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually in...
History, 10.10.2021 14:00
English, 10.10.2021 14:00
Mathematics, 10.10.2021 14:00
Business, 10.10.2021 14:00
Biology, 10.10.2021 14:00
Mathematics, 10.10.2021 14:00
Chemistry, 10.10.2021 14:00
History, 10.10.2021 14:00
English, 10.10.2021 14:00
Mathematics, 10.10.2021 14:00
English, 10.10.2021 14:00
Social Studies, 10.10.2021 14:00