A Person Orbiting Earth in the Space Shuttle Feels Weightless

question 274

Multiple Choice

A person orbiting Earth in the Space Shuttle feels weightless because

• A) two forces are acting on her in opposite directions, so they cancel and produce the same effect as if no force at all were acting.
• B) her mass is zero in space, and weight requires mass.
• C) no forces act on her.
• D) only one force (gravity) acts on her, but gravity also accelerates the shuttle, so the shuttle does not push up on her to create the feeling of weight.

---

Definitions:

Mentally Healthy

A state of well-being in which an individual realizes their own abilities, can cope with normal stresses of life, can work productively, and can contribute to their community.

Popular

Widely liked or appreciated by many people.

Socially Skilled

Possesses the abilities necessary for successful social interactions, including effective communication, empathy, and understanding social cues.

Treated Differently

The action of behaving or acting in a distinct manner towards an individual or group based on perceived differences.