subject
Physics, 08.12.2020 01:00 aahneise02

Will mark the brainliest A steam train moving with a speed of v=60kmh −1 is brought to rest by first shutting off the steam, when the train runs against a resistance equal to 1/100 of its weight, and later by applying the brakes, at which point the train runs against a force 1/8 of the weight of the train.

If the steam is shut off when the train is a distance d=0.33km from a station, find the distance from the station that the brakes must be applied in order that the train may be brought to rest in the station.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 15:20
Two large, flat, horizontally oriented plates are parallel to each other, a distance d apart. half way betwween the two plates the electric field has magnitude e. if the separation of the plates is reduced to d/2 what is the magnitude of the electric field half way between the plates?
Answers: 2
question
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
question
Physics, 22.06.2019 05:20
Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem
Answers: 2
question
Physics, 22.06.2019 05:30
Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp
Answers: 2
You know the right answer?
Will mark the brainliest A steam train moving with a speed of v=60kmh −1 is brought to rest by firs...
Questions
question
English, 09.12.2021 19:20
question
Biology, 09.12.2021 19:20
question
Geography, 09.12.2021 19:20
Questions on the website: 13722362