1. Physics: Concepts and Connections, 4th ed
Physics: Concepts and Connections, 4th ed., Art Hobson Chapter 10 – Special Relativity

2. A) A passenger’s heart rate slows down
Which of the following does NOT occur for a space ship moving at 0.5 c, relative to an Earth-based observer?
A) A passenger’s heart rate slows down
B) The space ship appears shorter
C) The space ship appears wider
D) The mass of the ship increases
Answer: C
Page Ref: Section 10.5, 10.7

3. ? A) B) C) D) E)
Answer: A
Page Ref: Section 2.3