While a Crate Rests on a Horizontal Floor the Friction

question 10

Multiple Choice

While a crate rests on a horizontal floor the friction force acting on the crate is

• A)zero.
• B)equal to the weight of the crate.
• C)between zero and the weight of the crate.
• D)none of the above

---

Definitions:

Weber's Law

A principle in psychology stating that the just-noticeable difference in a stimulus is proportional to the magnitude of the original stimulus.

Opponent-Process Principle

A psychological and physiological model that explains contrasting emotional and sensory responses to stimuli.

Sensory Information

The data received by the senses (sight, hearing, touch, taste, and smell) which is then processed by the brain.

Mental Process

The operations of the mind, including perception, memory, thinking, and problem-solving, that are involved in the acquisition, manipulation, storage, and retrieval of information.