Physics, 25.06.2019 12:00 shukriabdisabrie
A6.34 kg particle with velocity v (vector) = (5.46 m/s)^ i ( 1.59 m/s)^ j is at x = 9.64 m, y = 5.84 m. it is pulled by a 9.92 n force in the negative x direction. about the origin, what are (a) the particle's angular momentum, (b) the torque acting on the particle, and (c) the rate at which the angular momentum is changing?
Answers: 1
Physics, 22.06.2019 04:50
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
Physics, 22.06.2019 11:00
Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line
Answers: 2
Physics, 22.06.2019 15:20
Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.
Answers: 3
A6.34 kg particle with velocity v (vector) = (5.46 m/s)^ i ( 1.59 m/s)^ j is at x = 9.64 m, y = 5.84...
Mathematics, 19.01.2021 02:40
Biology, 19.01.2021 02:40
Mathematics, 19.01.2021 02:40
English, 19.01.2021 02:40
Mathematics, 19.01.2021 02:40
Mathematics, 19.01.2021 02:40
Mathematics, 19.01.2021 02:40
Mathematics, 19.01.2021 02:40
Health, 19.01.2021 02:40