Two Spaceships Approach Earth from the Same Direction

question 95

Multiple Choice

Two spaceships approach Earth from the same direction.One has a speed of 0.21c and the other a speed of 0.34c,both relative to Earth.What is the speed of one spaceship relative to the other?

• A)0.13c
• B)0.14c
• C)0.15c
• D)0.16c
• E)0.18c

Understand Durkheim's views on the division of labor, social integration, and their effects on societal health and function.

Evaluate the contemporary relevance of Durkheim's theories on religion, social integration, and the functions of societal institutions.

Understand the concept of reification and its significance in Marxist theory.

Comprehend Marx's historical materialism and its impact on societal structure.