A 5-Kg Object Is Moving to the Right at 4

question 12

Multiple Choice

A 5-kg object is moving to the right at 4 m/s and collides with another object moving to the left at 5 m/s.The objects collide and stick together.After the collision,the combined object:

• A)is moving to the right.
• B)is moving to the left.
• C)is at rest.
• D)has less kinetic energy than the system had before the collision.

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Definitions:

ACT

A widely used achievement test measuring skills and knowledge taught in high school that is used as an entrance exam for undergraduate studies.

Cognitive Ability

A term often used in place of the construct of intelligence.

MCAT

The Medical College Admission Test, a standardized examination for prospective medical students in the United States and Canada.

Medical School

Medical school is an educational institution that provides training and education to students aiming to become medical professionals, such as doctors or surgeons.