Two Events Occur 100 M Apart with an Intervening Time $\mu$

question 33

Multiple Choice

Two events occur 100 m apart with an intervening time interval of 0.37 $\mu$ s. The speed of a clock that measures the proper time between the events is:

• A) 0
• B) 0.45c
• C) 0.56c
• D) 0.90c
• E) 1.8c