Q2) James' job at the amusement park is to slow down and bring to a stop the boats in the log ride. The horizontal force James applies to the boat varies with time as shown in the graph. If the velocity of the boat as it drifts in is 0.90 m/s in the negative direction. What is the mass of the boat and its riders? (Hint: the graph shown can be split in one rectangular section and one triangular section) (20 points) Force (N) 300 250 200 150 100 50 0 л 02468 10 Time (s)

Glencoe Physics: Principles and Problems, Student Edition
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Author:Paul W. Zitzewitz
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Chapter4: Forces In One Dimension
Section: Chapter Questions
Problem 77A
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Q2) James' job at the amusement park is to slow down and bring to a stop the boats in the log
ride. The horizontal force James applies to the boat varies with time as shown in the graph. If
the velocity of the boat as it drifts in is 0.90 m/s in the negative direction. What is the mass of
the boat and its riders? (Hint: the graph shown can be split in one rectangular section and one
triangular section) (20 points)
Force (N)
300
250
200
150
100
50
0
л
02468
10 Time (s)
Transcribed Image Text:Q2) James' job at the amusement park is to slow down and bring to a stop the boats in the log ride. The horizontal force James applies to the boat varies with time as shown in the graph. If the velocity of the boat as it drifts in is 0.90 m/s in the negative direction. What is the mass of the boat and its riders? (Hint: the graph shown can be split in one rectangular section and one triangular section) (20 points) Force (N) 300 250 200 150 100 50 0 л 02468 10 Time (s)
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