If the Net Work Done on an Object Is Positive

question 84

Multiple Choice

If the net work done on an object is positive, then the object's kinetic energy

• A) decreases.
• B) remains the same.
• C) increases.
• D) is zero.
• E) cannot be determined without knowing the object mass.

---

Definitions:

Keratinized

Keratinized refers to cells, especially those in the skin, nails, and hair, that become filled with keratin protein, providing a tough and protective property.

Stratified Squamous Epithelium

A type of epithelial tissue composed of multiple layers of flat cells, providing protection against abrasion.

Simple Cuboidal Epithelium

A type of single-layered epithelium consisting of cube-shaped cells, often found in glands and their ducts.

Glandular Epithelium

A type of epithelial tissue that forms the secreting portion of glands, either endocrine or exocrine.