Captain Jirk Reports to Headquarters That He Left the Planet

question 1

Multiple Choice

Captain Jirk reports to headquarters that he left the planet Senesca 1.88 * 10⁴ seconds earlier.Headquarters sends back the message: "Was that spaceship proper time?" It will be spaceship proper time if it was

• A)measured by one clock fixed at one spot on Senesca.
• B)measured by one clock fixed at one spot on the spaceship.
• C)measured by a clock on Senesca at departure and by a clock on the spaceship when reporting.
• D)measured by a clock on the spaceship when departing and by a clock on Senesca when reporting.
• E)calculated by dividing the distance from Senesca according to Senesca by the speed of the spaceship.

---

Definitions:

Help

Assistance or support given to someone else in order to alleviate their situation or solve a problem.

Social Trap

Situations in which actions that produce rewards for one individual or group in the short term lead to negative consequences for all in the long term.

Fuel-Inefficient Car

A vehicle that consumes a high amount of fuel relative to the distance it travels, reflecting poor energy efficiency.

Greenhouse Gases

Gases in Earth's atmosphere that trap heat, such as carbon dioxide and methane, contributing to global warming and climate change.