Physics, 07.10.2019 22:30 reneebrown017
Alocomotive is pulling 8 freight cars, each of which is loaded with the same amount of weight. the mass of each freight car (with its load) is 37,000 kg. if the train is accelerating at 0.48 m/s2 on a level track, what is the tension in the coupling between the second and third cars? (the car nearest the locomotive is counted as the first car, and friction is negligible.)
Answers: 2
Physics, 22.06.2019 00:30
What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body
Answers: 1
Physics, 22.06.2019 01:30
John throws .4 kg ball with velocity of 18 m/s. hits .2 kg bottle and bottle flies 25 m/s. how fast is ball traveling after hitting the bottle?
Answers: 1
Physics, 22.06.2019 02:20
According to newton’s first law of motion, which force is expected to cause a body to accelerate?
Answers: 1
Physics, 22.06.2019 08:00
What is a carrier wave and how does it affect what you hear on the radio
Answers: 1
Alocomotive is pulling 8 freight cars, each of which is loaded with the same amount of weight. the m...
History, 07.04.2020 06:07
Mathematics, 07.04.2020 06:07
Mathematics, 07.04.2020 06:07
History, 07.04.2020 06:07
English, 07.04.2020 06:07
Mathematics, 07.04.2020 06:07
Mathematics, 07.04.2020 06:07
English, 07.04.2020 06:07
Biology, 07.04.2020 06:07
Mathematics, 07.04.2020 06:07
Mathematics, 07.04.2020 06:07
English, 07.04.2020 06:07