9. A speedboat increases its speed uniformly from 20.0-m/s to 30.0-m/s in a distance of 200-m. Find (a) the magnitude of its acceleration and (b) the time it takes the boat to travel the 200-m distance. Answers: (a) 1.25 m/s? (b) 8.00 s

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 64AP: To pass a physical education class at a university, a student must run 1.0 mi in 12 min. After...
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9. A speedboat increases its speed uniformly from 20.0-m/s to 30.0-m/s in a
distance of 200-m. Find (a) the magnitude of its acceleration and (b) the time it
takes the boat to travel the 200-m distance.
Answers: (a) 1.25 m/s? (b) 8.00 s
Transcribed Image Text:9. A speedboat increases its speed uniformly from 20.0-m/s to 30.0-m/s in a distance of 200-m. Find (a) the magnitude of its acceleration and (b) the time it takes the boat to travel the 200-m distance. Answers: (a) 1.25 m/s? (b) 8.00 s
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