Physics, 22.08.2019 18:20 Lakenwilliams1250
Aceiling fan consists of five blades of 0.80 m length and 0.10 m width, which rotate at 100 rpm. estimate the torque needed to overcome the friction on the blades if they act as flat plates. (hint: at each location r along the length of the plate, the approach velocity will be 2πn×y where 0 < y < l and l is the blade length (0.8 m) and n is the rotational speed (rpm).
Answers: 3
Other questions on the subject: Physics
Physics, 22.06.2019 02:30, ParallelUniverse
Gunpowder residue is most likely to show up where on a shooters hands
Answers: 1
Physics, 22.06.2019 22:00, tiffanydowell13
Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane
Answers: 1
Physics, 23.06.2019 01:00, freshboiced7
Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f
Answers: 1
You know the right answer?
Aceiling fan consists of five blades of 0.80 m length and 0.10 m width, which rotate at 100 rpm. est...
Questions in other subjects:
History, 23.01.2020 03:31
Physics, 23.01.2020 03:31
