Physics, 19.01.2020 10:31 powellkhalil58
The tip of a fan blade is 0.61 m from the center of the fan. the fan turns at a constant speed and completes 2 rotations every 1.0 s.
what is the centripetal acceleration of the tip of the fan blade?
6.0 m/s2
48 m/s2
53 m/s2
96 m/s2
Answers: 3
Physics, 22.06.2019 09:30
1. how to locate the image in converging(concave) mirror and diverging (convex) mirror with salt. 2. how to locate the image in a converging (convex) lens and diverging (concave) lens with salt.
Answers: 1
Physics, 22.06.2019 10:30
J. j. thomson’s experiment disproved the theory that an atom
Answers: 3
Physics, 22.06.2019 15:30
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
The tip of a fan blade is 0.61 m from the center of the fan. the fan turns at a constant speed and c...
Mathematics, 26.07.2019 04:30
Mathematics, 26.07.2019 04:30
Mathematics, 26.07.2019 04:30
Mathematics, 26.07.2019 04:30
Mathematics, 26.07.2019 04:30
Biology, 26.07.2019 04:30
History, 26.07.2019 04:30
Business, 26.07.2019 04:30
Arts, 26.07.2019 04:30