D solor In the figure, Michelle is inside a lift on the ground floor. Tony is 11 m away from Michelle. Then, the lift begins to move upwards with a speed of x m/s, while Tony walks towards the lift horizontally at a speed of (x- 2) m/s. 3 seconds later, the distance between Tony and Michelle is 13 m. Find the value of x. 50. Michelle Tony x m/s (x- 2) m/s 11 m

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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In the figure, Michelle is inside a lift on the ground floor. Tony is 11 m 9lor away from Michelle. Then, the lift begins to move upwards with a speed of x m/s, while Tony walks towards the lift horizontally at a speed of (x - 2) m/s. 3 seconds later, the distance between Tony and Michelle is 13 m. Find the value of x. (Michelle Tony x m/s (x- 2) m/s 11 m

In the figure, Michelle is inside a lift on the ground floor. Tony is 11 m
away from Michelle. Then, the lift begins to move upwards with a
speed of x m/s, while Tony walks towards the lift horizontally at a
speed of (x - 2) m/s. 3 seconds later, the distance between Tony and
Michelle is 13 m. Find the value of x.
50.
Michelle
Tony
x m/s
(x - 2) m/s
11 m
Transcribed Image Text:In the figure, Michelle is inside a lift on the ground floor. Tony is 11 m away from Michelle. Then, the lift begins to move upwards with a speed of x m/s, while Tony walks towards the lift horizontally at a speed of (x - 2) m/s. 3 seconds later, the distance between Tony and Michelle is 13 m. Find the value of x. 50. Michelle Tony x m/s (x - 2) m/s 11 m
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