A Railroad Car Collides with and Sticks to an Identical

question 12

Multiple Choice

A railroad car collides with and sticks to an identical railroad car that is initially at rest.After the collision,the kinetic energy of the system

• A)is the same as before.
• B)is half as much as before.
• C)is one third as much as before.
• D)is one fourth as much as before.
• E)is one quarter as much as before.

---

Definitions:

Fallacies

Errors in reasoning that invalidate the logic of an argument.

Purpose Of Résumé

To provide a concise overview of an individual's qualifications and professional history, aiming to secure employment or opportunities.

Candidate

A person who is considered for something, such as a job or an award.

Common Organization

A typical structure or arrangement within a group or institution where roles and responsibilities are defined.