A man and his boat have a mass of 150 kg. If the force exerted by the oars in the direction of motion is 70 N and if the resistance (in N) to the motion is equal to thirty times the speed (m/sec) find the speed 15 sec after the boat starts from rest.
A man and his boat have a mass of 150 kg. If the force exerted by the oars in the direction of motion is 70 N and if the resistance (in N) to the motion is equal to thirty times the speed (m/sec) find the speed 15 sec after the boat starts from rest.
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 6STP
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A man and his boat have a mass of 150 kg. If the force exerted by the oars in the direction of motion is 70 N and if the resistance (in N) to the motion is equal to thirty times the speed (m/sec) find the speed 15 sec after the boat starts from rest.
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