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Answers: 2
Physics, 21.06.2019 18:00
Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?
Answers: 1
Physics, 22.06.2019 02:30
Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s.calculate eddy’s power rating
Answers: 1
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 10:30
The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.
Answers: 1
Mathematics, 07.07.2019 08:00
Mathematics, 07.07.2019 08:00
Mathematics, 07.07.2019 08:00
Mathematics, 07.07.2019 08:00
Mathematics, 07.07.2019 08:00
Mathematics, 07.07.2019 08:00
Mathematics, 07.07.2019 08:00
Mathematics, 07.07.2019 08:00
English, 07.07.2019 08:00
English, 07.07.2019 08:00