A 1.30 × 10

4
kg railroad car moving at 6.70
m/s to the north collides with and sticks to
another railroad car of the same mass that is
moving in the same direction at 1.83 m/s.
What is the velocity of the joined cars after
the collision?
Answer in units of m/

Similar Questions

A 1.46 × 104 kg railroad car moving at 7.05 m/s to the north collides with and sticks toanother railroad car of the same mass
1. 0 answers
A 10,000 kg railroad car traveling north at 10 m/s collides with a 5,000 kg rail car also moving north but at an unknown speed.
1. 2 answers
A 15000 kg railroad car moving 7m/s to the North collides with and sticks to another railroad car of the same mass that is
1. 1 answer
A railroad car of mass m = 30000 kg movingat v1 = 2.9 m/s collides and couples with two coupled railroad cars, each of the same
1. 1 answer