7. An elevator in a high-rise building goes up and down at the same speed. Starting at the ground floor, Rafael andMonica ride up five floors, a vertical rise of 20 m. The elevator stops for 10 s as Monica gets off. Rafael then goesback down two floors. Rafael's entire trip takes 24 s. Take the origin to be at the ground floor.a. Sketch the position vs time graphb. Sketch the velocity vs time graph8. This is the velocity-versus-time graph for an object movingv, (m/s)along the x-axis.a. During which segment(s) is the velocity constant?b. During which segment(s) is the object speedingup?c. During which segment(s) is the object slowing3-A2-1-B(s)10down?34568-1d. During which segment(s) is the object standingstill?C-2-De. During which segment(s) is the object moving tothe right (in the positive x-direction)?-3-

Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Answered: An elevator in a high-rise building…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 33PE: An unwary football player collides with a padded goalpost while running at a velocity of 7.50 m/s...

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