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You have agreed to make payments of $250 per month plus the additional 1% interest on unpaid balance of loan. Determine total amount of interest paid over term of loan.
Calculate the rules for naming hydrocarbons? If we substitute some of the hydrogen atoms with, for example, chlorine atoms then how do those rules change?
Determine the number of pounds of N2 and H2 are required to make 1billion lb of ammonia if 1 g mole of N2 and 3 g mole of H2 are consumed to make 2 g mole of NH3.
A uniform rod rotates in the horizontal plane around a vertical axis through one end. The rod is 6.00 m long, weighs 10.0 N and rotates at 240 rev/min. Compute (i) its rotational inertia around the
A hiker having weighs 985 N is strolling through the woods and crosses a small horizontal bridge. The bridge is uniform and weighs 3610 N, and rests on the two concrete supports one at each end. He
System 3x-y=-9 and x+2y=2 may be solved algebraically by using several different methods. Illustrate the first step in solving system using each method below.
At some other time, the velocity comprises of only y component. When the force is unaffected, and the instantaneous power is -6.4 W, determine the velocity of the object just then? (Provide your ans
The electric field among two square metal plates is 120 N/C. The plates are 1.4 m on a side and are separated by the 5.0 cm. Determine the charge on each plate (suppose equal and opposite)? Avoid ed
If on the ground, Ian’s weight is 644N. When Ian is on the elevator, his apparent weight is 741N. Determine the total force on the system (Ian and the elevator) if their combined mass is 1050
A concave mirror consists of a focal length of 23.0 cm. The distance between an object and its image is 40.3 cm. Determine (i) the object and (ii) the image distance supposing that the object lies b
White light hits a diffraction grating and a prism. A rainbow appears on a wall just beneath the direction of the horizontal incident beam in each case. Find out the color of the top of the rainbow
ii) When the rod has a resistance of 18 ohms and the rails and connector have negligible resistance, then determine the current in the rod? iii) At what rate is energy being transferred to the therm
A chemist acquired the following data for the alcohol content of blood: %C2 H5OH: 0.084, 0.098 and 0.079. Determine the 95% confidence interval for the mean assuming
Determine the magnitude of vi enables the projectile to just reach a highest height of 5.4R earth, measured from the center of the earth? Avoid air friction as the projectile goes through the atmosp
How long will it take the heater to melt 780 of collected ice at -10? Suppose that all of the heat goes into warming and melting the ice, and that the melt water runs out and does not warm further.
Assume that the pushing force which the pole applies back on the athlete is given by F(x) = (170N/m)x - (170 N/m^2)x^2 acting over a distance of 0.20 m. Determine how much work is done on the athlet
At 25degrees Celsius a particular brand of gasoline contains the density of 0.737 g /mL. Determine the number of grams of this gasoline would fill a 15.0gal tank?
Titanium melts at 1677°C and the 7-Titanium metal is used in aerospace alloys to add strength and corrosion resistance. Determine this temperature in degrees Fahrenheit?
Determine the percentage of each conformer at equilibrium if the energy difference of 3.8 kJ/mol among anti butane and gauche corresponds to an equilibrium constant, Keq, of approximately 1.9.
The mass of diamonds is often measured in "carats", the Diamond has a density of 3.513 g/cm3, where 1 carat equals 0.200g. Determine the volume of a 1.50 carat diamond?
Park ranger at point A sees the fire in direction N 27o44' E. Another ranger at point B, 8 miles due east of A, sites the same fire at N 52o43' W. Find distance from point B to fire.
Explain the rate expressions that describe the rate of disappearance of the reactant and the appearance of each product.
At 20.0°C an unknown liquid having 32.5-g sample is heated to 120°C. During this heating, the density of the liquid changes from 0.854 g/cm3 to 0.797g/cm3. Explain what volume would thi
Your boat is moving at the speed of 15 miles per hour at the angle of 25 degrees upstream on the river flowing at 4 miles per hour. Determine the vector representing your boat's velocity relative to
Explain why is it beneficial to use a standard wavelength in order to compute the energy of the photons emitted by the hydrogen atoms?