What Is the Major Factor Controlling How Levers Work

question 32

Multiple Choice

What is the major factor controlling how levers work?

• A) the structural characteristics of the muscles of the person using the lever
• B) the difference in the positioning of the effort, load, and fulcrum
• C) the direction the load is being moved
• D) the weight of the load

---

Definitions:

Analogue

Something that is similar or comparable in function or effects to something else, though differing in nature or origin.

ABAB

A research design involving repeated measurements over time wherein a participant receives an intervention, returns to baseline, and then receives the intervention again.

Case

An instance or occurrence of a particular situation or example being investigated or examined.

Informed Consent

A process ensuring that a person fully understands the details and implications before agreeing to participate in any procedure or treatment.