Physics
Physics, 23.04.2022 19:10, gracelong4326

1. A light Tail train track has been designed to follow the route specified in the diagram below. A rectangular route where the corners are smooth turns with a radius of 75m. A fully loaded train is expected to weight 250 tonnes. 0.5km 0.5km - 10.5km 0.75km 0.4km 2km R=75m 0.5km K€– 0.5km a. The corners of the tracks are banked by 7°. If the trains are expected to turn at a constant speed of 15ms-1, how much lateral force is the track expected to withstand?

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 10:00, ttglilrob
Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
Answers: 1
image
Physics, 22.06.2019 17:00, jenn8055
In the future, people will only enjoy one sport: electrodisc. in this sport, you gain points when you cause metallic discs hovering on a field to exchange charge. you are an electrodisc player playing the popular four disc variant. the disks have charges of qa = −8.0 µc, qb = −2.0 µc, qc = +5.0 µc, and qd = +12.0 µc. (1) you bring two disks together and then separate them. you measure the resulting charge of these two disks and find that it is +5.0 µc per disk. which two disks did you bring together? (a) a and b (b) a and c (c)a and d (d)b and c(e) b and d (f) c and d. (2) you bring three disks together and then separate them. you measure the resulting charge of these three disks and find that it is +3.0 µc per disk. which three disks did you bring together? a, b, and c (a) a, b, and d (c) a, c, and d (d) b, c, and d. (3) given the resulting charge of each disk measured in (b) is +3.0 µc, how many electrons would you need to add to a disk of this charge to electrically neutralize it? electrons
Answers: 3
image
Physics, 22.06.2019 17:30, masonorourke
Describe cytokinesis in plants and animals. in animals: in plants.
Answers: 2
image
Physics, 22.06.2019 19:50, nadiareese
Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j
Answers: 3
Do you know the correct answer?
1. A light Tail train track has been designed to follow the route specified in the diagram below. A...

Questions in other subjects:

Konu
English, 18.11.2020 22:20
Konu
Arts, 18.11.2020 22:20
Konu
Spanish, 18.11.2020 22:20