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explain the difference and similarities of japanese and european feudalism how did feudalism impact japan and europe
using the library databases and history study center find two newspaper articles describing events or sentiments during
the intensity of the sound wave from a jet airplane isnbsp9000 wm2nbspat a distance ofnbsp54 mnbspat what rate does the
1nbspvadim bought his wife a gold bracelet from a guy on the street for 100nbspif he drops it in a beaker of water and
imagine that you measure the parallax of two stars in the constellation leo regulus has one-half the parallax angle of
a what current is needed to transmit 125 mw of power over a transmission line held at a voltage of 250 kvb find the
with a 1100-w toaster how much electrical energy is needed to make a slice of toast cooking time 1 minute at 90 cents
two ropes support a load of 357 kg the two ropes are perpendicular to each other and the tension in the first rope is
a block of wood 38 cm wide and 87 cm tall is placed on a merry-go-round which rotates at 085 rads how far from the
the position of a particle is given by the expression x 400 cos 300pi t pi where x is in meters and t is in seconds
vadimnbsptry to sellnbsphis wife a gold bracelet to jeweler in jewelry exchange for 100nbspan jeweler drops it in a
a modern-day zeppelin holds 9020 m3 of helium compute its maximum payload at sea level assume the helium and air to be
the wing of an airplane has an average cross-sectional area ofnbsp13nbspm2nbspand experiences a lift force
a 9700-kg truck runs into the rear of a 1000-kg car that was stationary the truck and car are locked together after the
a certain part of an aircraft engine has a volume ofnbsp12nbspft3a find the weight of the piece when it is made
an object with a mass of 880 g displaces 3850 ml of water when it is completely immersed what is the buoyant force on
a copper plate with dimensions of 3 cm x 3 cm x 5cm length width and thickness respectively is exposed to a thermal
the air temperature above coastal areas is profoundly inuenced by the large specic heat capacity of water how large of
think about the various energy sources such as the sun fossil fuels water wind and nuclear power what is the energy
why is radio light much better for observing the center of the galaxy than visible
a friend says that since earths gravity is so much stronger than the moons gravity rocks on the moon could be dropped
an isolated atom of a certain element emits light of wavelength lambdam1nbspwhen the atom falls from its state with
relative humidity isnt everything why is it that outdoor air of 80 0f at 55 humidity will feel more muggy than a 50 0f
in this unit you are learning about the concepts related to energy and heat its not only important to understand these
while doing the dishes you drop an iron skillet thats very hot 200deg c or more into a sink containing a few inches of