Two Identical Carts Travel at 1 M/s on a Common

question 8

Multiple Choice

Two identical carts travel at 1 m/s on a common surface. They collide head-on and are reported to rebound, each with a speed of 2 m/s. Then:

• A) momentum was not conserved, therefore the report must be false
• B) if some other form of energy were changed to kinetic during the collision, the report could be true
• C) if the collision were elastic, the report could be true
• D) if the surface were inclined, the report could be true
• E) if the duration of the collision were short enough, the report could be true

---

Definitions:

Apprenticeship Programs

Structured training programs that combine on-the-job learning with classroom instruction, aimed at preparing individuals for a specific trade or profession.

Labour Productivity

A measure of economic performance that calculates the output produced per unit of labor input.

Apprenticeship Programs

Training programs where individuals learn a trade or profession through practical experience under the guidance of skilled workers.

Industrial Trades

Professions that involve specialized skills and knowledge in areas such as manufacturing, construction, and maintenance, typically requiring hands-on work and training.