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a rock is suspended by a light string when the rock is in air the tension in the string is 392 n when the rock is
a rectangular dam 30 m wide supports a body of water to a height of 25 ma neglecting atmospheric pressure find the
a plastic sphere floats in water with 500 percent of its volume submerged this same sphere floats in glycerin with 400
a pitot tube figure is used to determine the airspeed of an airplane it consists of an outer tube with a number of
a piece of wood is 0600 m long 0250 m wide and 0080 m thick its density is 600 kgm3 what volume of lead must be
a piece of unpainted porous wood barely floats in a container partly filled with water if the container is sealed and
a liquid flowing from a vertical pipe has a definite shape as it flows from the pipe to get the equation for this shape
a large aquarium of height 500 m is filled with fresh water to a depth of 200 m one wall of the aquarium consists of
a lake in the far north of the yukon is covered with a 175-m-thick layer of ice find the absolute pressure and the
a hydrometer is used to measure the specific gravity of liquids for a certain liquid a hydrometer reading indicates a
a hunk of aluminum is completely covered with a gold shell to form an ingot of weight 450 n when you suspend the ingot
a hollow sphere with an inner radius r and outer radius 2r is made of material of density rho0 and is floating in a
a hollow sphere of inner radius 80 cm and outer radius 90 cm floats half-submerged in a liquid of density 800 kgm3a
a helium-filled balloon rises until its density becomes the same as that of the surrounding air if a sealed submarine
a helium-filled balloon is tied to a 200-m-long 0050 0-kg uniform string the balloon is spherical with a radius of 0400
chapter trapezium rule of integrationquestion find the int10radic1x2 dxusing n 5 by trapezium
title pure mathematics 1chapter 16 integrationsession 2 area bounded by curvesquestionnbspfind the area bounded by the
problem 1 for the beam below determine the moment of inertia ix about the centroidal x
operations research projecta farm family owns 640 acres of land its members can produce a total of 9500 person-hours of
yield strengths of circular tubes with end caps are measured the first yields in order are as follows 84 72 88 74 90 74
1 the expansion of the wideplace mall is delayed over the issue of parkingnbsp there is not enough now to support the
problem 1 the following 10 samples were collected on random variable u from a large population with replacement
part 1 generation of random numbersa consider an exponentially distributed rv with a0 use the inverse transform method
problem-111 write a program that will find the maxima of the following function using golden section search algorithm
the purpose of this assignment is three-fold 1 to give you practice manipulating the fourier transform of periodic