How far is ship from base of statue for angle of elevation
The ship is just offshore of New York City. The sighting is taken of Statue of Liberty, that is about 305 feet tall. If angle of elevation to top of statue is 22°, how far is ship from base of statue?
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Suppose ideal behavior for vapor. The molar enthalpy of vaporization of water at 100C and 1 bar is 40.0 kJ/mol. Determine the value of ΔS for the conversion of n = 1 mol of liquid water at 100C and 1 bar pressure into vapor at the same temp
A proton moving at 4.50 x 106 m/s via a magnetic field of magnitude 1.80 T undergoes a magnetic force of magnitude 7.80 x 10-13 N. Determine the angle between the proton's velocity and the field? (Enter both possible answers from smallest to biggest.
A skier 60 kg begins from the rest at the top of 1200m long trail that drops a net of 240 m from the top to the bottom .The skier is moving 15m/s. Determine how much energy is dissipated through the friction.
Assume that the distribution of men's heights can be approximated by normal model with mean of 69 inches and standard deviation of 4 inches. Then the probability that man is shorter than 67 inches is
Determine the molar concentrations of reactants and products in an equilibrium mixture obtained by heating 1.00 mol of tert-butyl chloride in a 5.00L vessel at 500 K.
The screen is situated 10.4 cm from the center of the coils and is 45.4 cm broad. If the field is turned off, the electron beam strikes the center of the screen. Avoiding relativistic corrections, what field magnitude is essential to deflect the b
Determine the numbers of milliliters of 0.4 M NaOH or 0.4 M HCl are required, to make a phosphate buffer of pH 7.50, from a 250 mL solution of 10 mM disodium phosphate?
The current of 23.0 mA is maintained in a single circular loop of 3.90 m circumference. The magnetic field of 0.790 T is directed parallel to the plane of the loop. (i) Compute the magnetic moment of the loop.
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