Register
A loaded railway car with a mass 5500 kg is rolling to the right at 2 m/s when it collides and sticks to an empty railway car with a mass of 2500 kg rolling to the left on the same track at 3 m/s. What
41.9k views
21 votes
A loaded railway car with a mass 5500 kg is rolling to the right at 2 m/s when it collides and sticks to an empty railway car with a mass of 2500 kg rolling to the left on the same track at 3 m/s. What is their speed and direction of the pair after the collision?

User Caleb Keith
by
8.2k points

1 Answer

4 votes

Answer:

lolol lolol lolol lolol lolol lolol 65

User Simbabque
by
7.7k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
How many light sources do you know Pls list them
What is the minimum resistance which can be made using five resistors each of 1/5
Link Copied!