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Describe the percentage error if you had used the equation instead of the interpolation/extrapolation. Use the equation to calculate C at t = 0 and t = 1min.
When the particle's speed vp is 5.35 m/s greater than the speed of the rod end just after ejection, determine the value of vp?
At that point its engines fail, and the rocket goes into free fall, with an acceleration of -9.80 m/s^2. (You will require considering the motion while the engine is operating separate from the fre
Determine whether given systems of equations Ax=b have the solution, the unique solution, or no solution. Determine unique solution (if applicable).
A soda can of 330 mL is 6.3 cm in diameter and consists of a mass of 23 g. Such a soda can half full of water is floating upright in water. Determine what length of the can is above the water level?
Mars consists of an atmosphere composed almost fully of carbon dioxide, with the average temperature of -63 degrees C. Determine the rms speed of the molecule in Mars's atmosphere?
A mass of 12.3 g is joined to a horizontal spring having a spring constant of 10.9 N/m and released from rest with the amplitude of 28.8 cm. Determine the velocity of the mass if it is halfway to th
The solenoid carries a current of around 1.2 A (i) Determine the magnetic field at the central axis of the solenoid? (ii) Determine how much bigger is the magnetic field with the iron core which it
Determine the partial pressures of O2, N2, and CO2 in atm. (At constant temperature and pressure, the volume of a gas is directly proportional to the number of moles of the gas.)
Determine the ml of HNO3solution that should be made. An experiment requires 2.033 g of HNO3 dissolved to make a 6.00 N HNO3 solution to neutralize a base.
A radius of around 1.1 cm is heated until its diameter has raised by 0.16 mm. Supposing an initial temperature of 22° C, determine the final temperature of the ball.
The target is free to slide on the smooth horizontal surface. i) Determine how long is the bullet in the target?
When the intensity of solar radiation is around1370 W/m2, determine the radiation pressure (Prad) on the Earth at this place
1 hour later, the faster train leaves station m and also travels west on the parallel track at 40 km/hr. How far from station m will faster train catch slower one?
A aspirin tablet of 4.61-grain consists of a mass of 295 mg. For how many kilometers would the energy equivalent of this mass power an automobile? Suppose that 13.50 km/L and a heat of combustion of
The two long, parallel wires separated through 50 cm carry currents of 4.0 A each in a horizontal direction. Determine the magnitude of the total magnetic field 0.15 m away from each wire on the sid
The highway patrolman spots the speeding car. He clocks it at 70 mph and takes after it .05 mile behind. If patrolman travels at the average rate of 90 mph, how long before he over takes car?
A flask contains a mixture of two ideal gases, A and B. Demonstrate graphically how the total pressure of the system depends on the amount of A present; that is, plot the total pressure versus the m
The human eye is very sensitive to orange light having a frequency of around 5.0 x 10^14 Hz (a wavelength of around 608 nm). Determine the energy in joules of the photons related with this light?
Determine the numbers of different Claisen condensation products are possible in the reaction of equal amounts of ethyl acetate (CH3CO2Et) and ethyl propionate (CH3CH2CO2Et) ?
Explain what volume of CO2 gas at 645 torr and 800 K could be formed by the reaction of the 45 g of CaCO3 according to the equation?
The electron travels at a speed of 2.0 x 104 m/s via a uniform magnetic field having magnitude 1.2 x 10^-3 T. Determine the magnitude of the magnetic force on the electron if its velocity vector an
Determine the numbers of grams of Cl2 can be prepared from the reaction of 15.0 g of MnO2 and 30.0 g of HCl according to the following chemical equation?
Explain how to prepare 250ml of 0.6M triethanolamine buffer, pH7.2, from the free amine and concentrated HCl ?(pKa for the amine hydrochloride is 7.8)