Multiple Choice
A runner ran the marathon (approximately 42.0 km) in 2 hours and 57 min. What was the average speed of the runner in m/s?
A) 14,200 m/s
B) 124 m/s
C) 14.2 m/s
D) 3.95 m/s
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q39: Starting from rest, a dragster travels a
Q40: How much mass should be attached to
Q41: A toy rocket is launched vertically from
Q42: The slope of a velocity versus time
Q43: Sonar is used to determine the speed
Q45: In a resonating pipe that is open
Q46: The nichrome heating element in an electric
Q47: An airplane travels at 300 mi/h south
Q48: An object starts from rest and undergoes
Q49: To determine the height of a bridge