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Therefore you accelerate at 2 m/s/s till you catch them. Determine how many seconds does it take to catch the other car? Determine how far do you travel in the process? Determine how fast are you go
When the maximum emf the generator to generate is 22 Volts, then determine the secondary emf at t = 1.6 seconds in volts?
They consider the combination of a continuous steady state catalytic reactor which is followed by distillation with recycle of un-reacted products at steady state in which the following reaction tak
Determine the average energy density in the electric field in terms of the average energy density in the magnetic field (uM). Describe your answer in terms of the variable (uM) and suitable constant
A 10.0 m3 tank which is having the steam at 275°C and 15.0 bar. Until the pressure drops to 1.2 bar, the tank and its contents are cooled. Some of the steam condenses in the process.
The box company wishes to make the open top box having the square base and surface area of 100 square inches. What dimensions will make the box with maximum volume?
A natural gas analyzes N2, 20.0 percent and CH4, 80.0 percent and it is burned under a boiler and most of CO2 is scrubbed out of the flue gas for the production of dry ice.
Determine the net elapsed time until the mass returns to its beginning point. (Hint: The mass experiences a partial cycle of simple harmonic motion while in contact with the spring.)
You desire to build a 15.0cm long solenoid which will encompass a magnetic field magnitude of 7.0mT within it when the current via the solenoid is 2.5A. Determine how many turns do you require?
Regrettably, when the crate arrives at a point 15.9 meters above the ground, the crewman slips and the crate instantly accelerates toward the ground, dragging the hapless crewman across the ice and
Suppose that you discovered some material from another universe that obeyed the following restrictions on quantum numbers n>0, l+1<n , ml= +1 or -1 , ms=+1/2
Closed to pbox is to be assembled from the flat sheet of cardboard to help deliver fresh pizza to customers. He wishes to minimize surface area of box. Determine its dimensions of minimized box?
Calculate the volume of this gas sample when the absolute temperature is divided by four and the pressure is tripled if an isolated quantity of an ideal gas at 292.9 K has a volume of 18.77 L at a
The magnetic field at the center of 1.1 cm diameter loop is 2.6 mT. Determine the current in the loop? A long straight wire carries the similar current. Determine at what distance from the wire is
A 1.60 m diameter current loop having 210 turns of wire is set up so that the field at the center is precisely equivalent to the earth's field in magnitude however opposite in direction. Determine t
Explain why the 4s, 4p do, 4d, and 4f orbital have the same energy in hydrogen atom but they have different energies in many electron atoms?
Suppose the rope and pulley are mass-less and there is no friction in the pulley. If the masses are of 19.9 kg, compute their acceleration ‘a’ and the tension in the rope, T. Use g = 9.8
Find out the concentrations of dissolved F- and La3+ are in equilibrium with solid LaF3 when the sensing element of a fluoride electrode is made of lanthanum trifluoride, LaF3.
Find dimensions of box which has maximum volume that can be created from the sheet of cardboard? Determine the maximum volume?
Determine the largest amount of La3+ which can be added without causing the precipitation? If 1.00 mM La3+ is added to a solution and the equilibrium pH is7.0, will solid La(OH)3 precipitate.
Though, the superconductivity is destroyed when the magnetic field at the surface of the metal reaches or surpasses 0.10 T. Determine the maximum current in a straight, 3.2 mm diameter super-conduct
The activation energy for the reaction is 116 kJ/mol. Determine the numbers of times greater is the rate constant for this reaction at 250°C than it is at 200°C?
The length of a bicycle pedal arm is around 0.152 m, and a downward force of 148 N is exerted to the pedal by the rider's foot. Determine the magnitude of the torque around the pedal arm's pivot poi
A decolorizing step is calculated to be unnecessary, and there are no solidim purities present. Should you perform a filtration to eliminate the impurities before allowing the solution to cool?
Flywheel Rotating A flywheel having a diameter of 1.80 m is rotating at a rotational speed of 260 rev/min. i) Determine the rotational speed of the flywheel in rad/s?