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Employ a non-steady state energy balance on the block, and treat it as the control volume. Suppose that at any instant of time, temperature of the block is uniform all through.
If you press one of the buttons on a small calculator, a 3.5 volt battery gives a small constant current of 50µA for 300ms. Evaluate the given: i) Determine the number of electron N flow in th
The current of 1.0A flows all along the z axis in the positive z direction from point (0,0,0) to point (x = 0, y = 0, z = 1:0 m). Determine the magnetic field (that is, both direction and magnitude)
As deg(Q(x)) = deg(N(x)) - deg(D(x)) when N(x)/D(x) is improper, left-right asymptote for rational function may be polynomial curve rather than line. Determine left-right asymptotes for given functi
The Chocolate Box Company is going to make open-topped boxes out of 4 × 17-inch rectangles of cardboard by cutting squares out of corners and folding up sides. Determine largest volume box it
Determine the end behavior of graph of function? Graph function on coordinate plane which is given on the answer sheet.
If area of triangle ABC is 14 square meters, with a = 20 m and b = 8 m, determine all possible measures for angle C. C = 2.01° or C = 177.99°.
The length of distance from ground to bottom of the window is 8 feet. The ramp from ground to bottom of window has the angle of elevation of 30°. Determine length of the ramp (in feet)?
Point A revolves counterclockwise around the point, making 11 complete rotations in 6 second. I A is 15 cm away from center of rotation, find linear velocity of A and angular velocity of A to neares
If one of the acute angles of triangle is 25degrees, determine the length of two shorter sides of triangle correct to nearest tenth of the centimeter.
In the right triangle assume the acute angle measures 35 degrees. If side opposite that angle is 15 inches long, find length of hypotenuse to nearest tenth of the inch?
The weather balloon is tethered to ground by the 3000 foot line. If line makes the angle with ground of 55 degrees, how high is balloon?
Let (a,b) x (c,d) = (ac-bd, bc+ad). Explain this operation as the function, algebraically and geometrically. Draw all points (a,b) which satisfy a/b = 3/4.
Then, find out the points on line \(ax+by=c\) for a,b,c positive which are closest to origin (0,0). Draw the picture to illustrate that answer is possible.
Observers in two towns A and B on either side of the 12,000 ft mountain estimate th angles of elevation between ground and top of mountain.
Problem the model for population growth is P(t)=P0e^kt where t is eztimted in years in this case. if population doubles every five years, how long it takes to triple, quadruple?
The ship sails due west from the harbor for 28 nautical miles. It then sails S66°W for another 18 nautical miles. How far is ship from harbor?
The angle of depression from the helicopter 3000 feet directly above the allied mortar station to the enemy supply depot is 13 degrees. How far is depot from mortar station?
The Observer on opposite side of river measures the angle of 9 degrees between her line of sight to tope of flagpole and her line of sight to top of cliff. Determine the height of the flagpole.
Suppose the percentage score is the linear-to- linear function of number of hours which you study. If you wish the score of 80%, how long do you require to study?
Determine work done when the constant force F=300i + 400j is applied to the object which moves along vector D=10i-2j. where units are in pounds and feet. Find magnitude of F and intepret result.
The rectangular piece of sheet metal with the area of 1200in^2 is to be bent into the cylindrical length of stovepipe having the volume of 600in^3. Find dimensions of sheet metal?
The group of high school students is renting the bus for $600 to take to the amusement park day after prom. Determine the function, C(x), which represents cost of trip per student.
The airplane is flying at 230 mph with the bearing of N 20degree W. Wind is blowing from East to West at 18mph. Determine true velocity of airplane as the vector.
(a) verify the given factors of function, (b) determine remaining factors of f, (c) employ results to write complete factorization of f, and (d) write all real zeros of f function: f(x)=3x^3+2x^2-19