Physics
Physics, 15.07.2021 21:40, josephnievesr31

freight train consists of 2 engines at the front, followed by 28 rail cars. Both the engines and rail cars have the same mass of 361,165 kilograms each. Each engine exerts the same force backward on the track to push the train forward. The total force of friction on the entire train is 899,976 N and is evenly distributed among all of the cars and engines. Even with this friction present, the train engines are able to accelerate the train at 0.036 meters/second2. What is the magnitude of the force in Newtons that each engine would need to exert on the train track

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 09:00, celestemaria0727
For which pair of objects would adding the same a
Answers: 1
image
Physics, 22.06.2019 10:30, elijahjacksonrp6z2o7
The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water
Answers: 2
image
Physics, 22.06.2019 18:30, bubblzthechicken
Asmall grinding wheel has a moment of inertia of 4.0Ɨ10āˆ’5 kgā‹…m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
Answers: 3
image
Physics, 23.06.2019 01:00, dbanks701
Nthe 19th century, women were expected to conform to a certain role that entailed a. gaining domestic skills and establishing a career b. going to college and getting married c. getting married and having children d. graduating from college and being a housewife
Answers: 1
Do you know the correct answer?
freight train consists of 2 engines at the front, followed by 28 rail cars. Both the engines and rai...

Questions in other subjects: