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f -3i - j 5k knr1 -5i 10k - 5j mr2 5i -10k 5j ma determine the angle between the two vectors r1 and r2b determine
a 680 liter oxygen tank is filled to the pressure of 137 mpa and used to help a respiratory patient in a room with a
what is the phase and the specific volume of water at 3000 kpa and 455 degrees c show this state on a pv
given an anodic tafel coefficient ofa ba 006 vdecadeb bc 012 vdecadedetermine the number of electrons transferred
a bioengineer is trying to determine the amount of gap developed between bone and cement when a femoral hip is placed
water flow in a pipe can be represented by the reynolds number re which is dimensionlessthe reynolds number is
the member has a square cross section and is subjected to a resultant internal bending moment of m 850 nm as shown
on a beautiful day your ship sights a water spout in the east indian ocean you fix your position as 6000 ft from the
040 kg automobile is accelerated from 5 kmph to 70 kmph what is the average power in hp required if this is done in 7
a hydraulic cylinder has a piston diameter of 22 inches a fluid pressure of 1100 psi a flow rate of 132 cubic inches
write an m-file to solve an equation with the bisection method and with the secant method to a desired accuracy
a meteorologist uses a pitot -static tube to measure the wind speed in a tornado based on the damage caused by the
a 400 l rigid tank contains 5 kg of air at 25 c determine the reading on the pressure gauge if the atmospheric pressure
calculate the change in free-energy associated with the formation of a critical spherical nucleus in pure liquid nickel
using the steam tables water find the specified property data at the indicated states in each case place the state on
a closed system consisting of 825 lb of a gas undergoes a process during which the relation between pressure and volume
a vessel with a frictionless piston contains 1 ft3 of a gas at 200 psia the piston is held in position by applying an
air is heated in an adiabatic piston cylinder device at a constant pressure of 100 kpa the initial specific volume of
find the theoretical work required per unit mass for the isothermal compression of 800 m3 air from 100kpa to 900 kpa in
a gas is contained in a piston of 5 m3 at 100 kpa then the gas is compressed till its volume is reduced to 25 m3 if
a gas in a piston-cylinder assembly undergoes an expansion process for which the relationship between pressure and
if a single deposit of 25000 is invested at 175 yearly interest what equal year-end withdrawals can be made each year
the gage pressure in an automobile tire when measured during winter at 32 o f was 32 psig the same tire was used during
an object of mass 10 kg initially at rest experiences a constant horizontal acceleration of 4 ms2 due to the action of
a jumbo jet with a mass of 5 million kg requires a speed of 175 mph for takeoff assuming an overall efficiency of 20