Engineering, 06.03.2020 21:28 yoyo80431
A train travelling uniformly on the level at the rate of 80km/h begins ascent of 1 in 75. the tractive force that the engine exerts during the ascent is constant and equal to 1/100 of the weight of the train, the resistance (due to friction, etc) is constant, and equal to 1/150 of the weight of the whole train. Show that the train will come to a standstill after climbing for 2.5km
Answers: 1
Another question on Engineering
Engineering, 04.07.2019 03:10
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody
Answers: 2
Engineering, 04.07.2019 18:20
Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
Answers: 1
You know the right answer?
A train travelling uniformly on the level at the rate of 80km/h begins ascent of 1 in 75. the tracti...
Questions
Spanish, 02.04.2020 02:56
Social Studies, 02.04.2020 02:56
Mathematics, 02.04.2020 02:56
Chemistry, 02.04.2020 02:56
Mathematics, 02.04.2020 02:56
Social Studies, 02.04.2020 02:56
English, 02.04.2020 02:56
