A man and his boat weighs 320 lb. if the force exerted by the oars in the direction of motion is 16 lb and if the resistance in Ibi to the motion is equal to twice the speed (in ft/s), find the speed 15 seconds after the boat starts from rest.
A man and his boat weighs 320 lb. if the force exerted by the oars in the direction of motion is 16 lb and if the resistance in Ibi to the motion is equal to twice the speed (in ft/s), find the speed 15 seconds after the boat starts from rest.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A man and his boat weighs 320 lb. if the force exerted by the oars in the direction of motion is 16 lb and if the resistance in Ibi to the motion is equal to twice the speed (in ft/s), find the speed 15 seconds after the boat starts from rest.
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