A 200,000 kg railroad car moving at 3.00 m/s couples up with (sticks together) with another 150,000 kg car at rest.  What is the final speed of the two cars immediately after the collision?

Q: A bumper car with mass 796 kg traveling at 6.00 m/s hits from behind another bumper car of mass 600…

A: Step 1. Identify the variables to be used and identify what needs to be computed. Assuming that the…

Q: A railroad car of mass 2.7  104 kg moving at 4.50 m/s collides and couples with two coupled railroad…

A: This is a coupled problem of conservation of momentum and energy. First, we write down our data:…

Q: A skateboarder of mass m, traveling at 10m/s to the right, collides with a skateboarder of mass 2m,…

A:

Q: 30,000-kg freight car is coasting at a speed of 6.0 m/s along a straight track when it strikes a…

A: Answer            The combined o speed of the car is 3.6m/sec Solution

Q: A billiard ball rolling across a table at 1.70 m/s makes a head-on elastic collision with an…

A: Given: Speed of the billiard ball = 1.70 m/s

Q: A 2.0-g particle moving at 6.0 m/s makes a perfectly elastic head-on collision with a resting 1.0-g…

A: Collision is the phenomenon where two bodies interact with each other, thus leading to the change in…