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  Item Reference: KCLCAL-1865-1866-547

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APPLIED SCIENCES 549 State clearly the third law of motion Find the acceleration when two heavy bodies are connected by string which passes over pulley Two weights of 18 and 30 lbs are connected by string passing over pulley the heavier weight starts from the pulley and when they have moved over space equal to Jths of the length of the string the string is cut find bow high the lighter weight will rise weight of 50 lbs hanging vertically over the top of plane rising in draws up on the inclined plane carriage weighing 25 lbs which contains block of wood weighing 30 lbs find the acceleration also find the pressure of the block against the carriage during the motion Show how to find the resultant vertical pressure of fluid on any surface Find the resultant vertical pressure on the curved surface of right cone which is full of fluid the height of the cone being feet and the radius of its base which is downwards being feet Explain the method of use of the hydrostatic balance and show how to compare the specific gravities of two liquids by means of it body weighing 15 ounces is found to weigh 12 ounces in alcohol and 11£ ounces in 'salt water compare their specific gravities 10 Certain weights of three fluids whose specific gravities are proportional to and are mixed together and the specific gravity of the mixture is the same as that of the middle fluid find the relation that must exist between the weights of the fluids in order that this may be the case Π f&anufacturing &vt anb ffiiacfynnv Describe the construction of the ordinary log frame and show in detail the methods of advancing the timber to the saws Describe the method of planing wood by machinery Describe the machinery for making wire ropes
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