A Spaceship Is Moving Between Two Distant Stars at 0

question 16

Multiple Choice

A spaceship is moving between two distant stars at 0.932c.To someone in the ship,the distance between the two stars appears to be What is the distance between the stars in the rest frame of the stars?

• A) 74.2 ly
• B) 9.75 ly
• C) 21.5 ly
• D) 56.5 ly

---

Definitions:

Aerobic Exercise

Physical activity that improves the efficiency of the cardiovascular system in absorbing and transporting oxygen, typically performed at moderate intensity over extended periods.

Diet

The combination of foods and beverages consumed by an individual or group, often considered in the context of nutrition and health.

Weight Loss

The reduction in total body mass, due to a mean loss of fluid, body fat, or lean mass.

Diastolic Blood Pressure

The pressure in the arteries when the heart rests between beats, the lower number in blood pressure readings.