A Spaceship Is Observed from the Earth to Be Moving

question 4

Multiple Choice

A spaceship is observed from the Earth to be moving toward a star at a speed of 0.80 c.If the distance from the spaceship to the star is 1.6 ly as measured from earth,how much time passes on the space ship while traveling to the star?

• A) 2.0 y
• B) 2.1 y
• C) 1.9 y
• D) 1.2 y
• E) 0.96 y

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Learning Disability

Neurologically-based processing problems that can interfere with learning basic skills such as reading, writing, or math, as well as higher-level skills such as organization, time planning, and abstract reasoning.

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