6. A ship being launched slides down the ways with constant acceleration. It takes25 sec to slide the first meter. How long will it take to slide down the ways if its lengthis 200 m?7. The muzzle velocity of a gun is the velocity of the butlet when it leaves the barrel Themuzzle velocity of one rifle with a short barel is greater than the muzale velocity ofanother rifle that has a longer barrel. la which rifle is the acceleration of the bulletlarger?

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Answered: 6. A ship being launched slides down…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A vertical rectangular plate is submerged half in oil (SG = 0.71) and half in water such that its top edge is flushed with the oil surface. What is the ratio of the force exerted by water acting on the lower half to that by oil acting on the upper half? Round your answer to 2 decimal places.
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A ship has a displacement of 6000 metric tons. An additional body of 30 metric tons mass is moved laterally on the deck 12 meter and the end of a 1.8 m plumb bob moves 92 mm. a. Determine the righting arm in meters b. Determine the metacentric height in meters? c. Determine the righting moment in kN.m?

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6. A ship being launched slides down the ways with constant acceleration. It takes 25 sec to slide the first meter. How long will it take to slide down the ways if its length is 200 m?