Classical Relativity. A moving sidewalk 95 m in length carries passengers at a speed of 0.53 m/s. One passenger has a normal walking speed of 1.24 m/s. (a) If the passenger stands on the sidewalk without walking, how long does it take her to travel the length of the sidewalk? (b) If she walks at her normal walking speed on the sidewalk, how long does it take to travel the full length? (c) When she reaches the end of the sidewalk, she suddenly realizes that she left a package at the opposite end. She walks rapidly back along the sidewalk at double her normal walking speed to retrieve the package. How long does it take her to reach the package? Activate Windows

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Classical Relativity. A moving sidewalk 95 m in length carries passengers at a
speed of 0.53 m/s. One passenger has a normal walking speed of 1.24 m/s. (a) If
the
passenger
stands on the sidewalk without walking, how long does it take her
to travel the length of the sidewalk? (b) If she walks at her normal walking speed
on the sidewalk, how long does it take to travel the full length? (c) When she
reaches the end of the sidewalk, she suddenly realizes that she left a package at the
opposite end. She walks rapidly back along the sidewalk at double her normal
walking speed to retrieve the package. How long does it take her to reach the
package?
Activate Windows
Transcribed Image Text:Classical Relativity. A moving sidewalk 95 m in length carries passengers at a speed of 0.53 m/s. One passenger has a normal walking speed of 1.24 m/s. (a) If the passenger stands on the sidewalk without walking, how long does it take her to travel the length of the sidewalk? (b) If she walks at her normal walking speed on the sidewalk, how long does it take to travel the full length? (c) When she reaches the end of the sidewalk, she suddenly realizes that she left a package at the opposite end. She walks rapidly back along the sidewalk at double her normal walking speed to retrieve the package. How long does it take her to reach the package? Activate Windows
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