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a a ferry boat has internal volume 1 m 3 and weight 50 kga neglecting the thickness of the wood find the fraction of
the chicago bears kicker is attempting a field goal he is 45 meters away if he kicks the ball with an initial velocity
problems -1 a transmission laue pattern is made of a cubic crystal having a lattice parameter of 400 aring the x-ray
1 horizontal frictionless road of length lo is connected to a long and frictionless slope of angle a a cart equipped
a particle initially at the origin is moving initially at 410 ms at an angle of 335 o above the horizontal two seconds
1 a polyester fleece sweater in a clothes dryer will acquire a static charge in the hot dry environment of the dryer
effusion a box contains a perfect gas at temperature t and density na what is the one-particle density 1v for particles
problem - the cavity of a kr-laser is stimulated to emit at 4131 nm if the cavity has a length of 075 m calculates1 the
cdma and fdma suppose that there are 100 users but on average only 10 of them use the system at any one time each has
solve the following problems you may work in groups if you wish but every student must hand in hisher own copy you must
read feynmans lost lecture a book by david goodsteinhttpbooksgooglecombooksaboutfeynmanslostlecturehtmlidyszi5ncksucc
a concrete column 50 cm square is reinforced with four steel rods each 25 cm in diameter embedded in the concrete near
calculate the amount of longwave radiation leaving an area of 1 m2 at the tropopause for three cases cloudless
calculate the longwave radiative forcing due to an increase in the height of a midlatitude cloud from 4 to 45 km assume
a 100-mol sample of a diatomic ideal gas initially having pressurepand volumev expands so as to have pressure 2pand
an athlete with a mass of 50 kg runs up a hill the foot of the hill is 400 m above sea level and the summitis 900 m
after solving a difficult physics problem an excited student throws his book straight up it leaves his hand at 39 ms
topic earth science reviewthreadin this discussion board you will apply your earth-science knowledge to offer potential
assignment you are to complete a lab report that will demonstrate your understanding of the single crystal diffraction
velocity is the distance traveled divided by the time takenin carl sagans cosmos part 8 about 33 minutes in he says we
1the air temperature was 8490degf during a thunderstorm and thunder was timed 308 s after lightning was seen how many
suppose you are driving your car on a business trip and are traveling at 30 ms your boss who is waiting at your
the international space station iss experiences an acceleration due to the earths gravity of 883 ms2 what is the
a man of mass m having a bag of mass m slips from the roof of a tall building of height h and starts falling vertically
when a rubber chord is stretched the change in volume is almost negligible as compared with the change in shape obtain