Share
The speed of a moving sidewalk at an airport is 7 ft/sec. A person can walk 74 ft forward on the moving sidewalk in the same time it takes
Question
The speed of a moving sidewalk at an airport is 7 ft/sec. A person can walk 74 ft forward on the moving sidewalk in the same time it takes to walk 15 ft on a non moving sidewalk in the opposite direction. At what rate would a person walk on a non moving sidewalk
in progress
0
Physics
3 years
2021-09-02T04:05:55+00:00
2021-09-02T04:05:55+00:00 1 Answers
0 views
0
Answers ( )
Answer:
10.56 ft/s.
Explanation:
given,
Speed of side walk = 7 ft/s
time taken to travel 74 ft on the moving sidewalk = time taken to walk 15 ft on non moving side walk.
We know,
Rate at which person walk on non moving side walk is equal to 10.56 ft/s.