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suppose you altered your existing ramp so that the marbles had twice their initial velocity right before leaving the
icebergs are huge floating masses of ice that have broken from glaciers or polar ice sheets only the tip of the iceberg
imagine a beaker of water sitting on a scale does the weight of the beaker increase decrease or remain unchanged as a
cargo freighters carrying everything from food to electronic mercahndse travel between ports on different continents
once released a pendulum swings back and forth in a state of simple harmonic motion ignoring any drag or friction
the initial volume of a reservoir is 60 x 108 m3nbspover a 40 day period in the spring the average inflow rate into the
estimate the temperature at which the root-mean square of nitrogen molecule in earths atmosphere equals the escape
explain what is meant by damping choose a specic technology that requires a damping mechanism and describe how the
1nbsp describe you feel it would or would not be appropriate to use a dry chemical extinguishing system in a total
1 you are conducting a fire inspection in the kitchen of a restaurant assembly occupancy and observe that there
a 2500 word critical essaythe essay question isnbspin what way did the reinsurance become the pivotal moment in setting
write a paragraph about each questions1 how did george kennan suggest the us should respond to the growth of communism2
mercury is added to a cylindrical container to a depthnbspdnbspand then the rest of the cylinder is filled with water
a rectangular gasoline tank can holdnbsp360nbspkg of gasoline when fullnbsp0450nbspm wide by 0900 m long find depth
a transverse sinusoidal wave on a string has a period of 104 ms and travels in the negative x direction with a speed of
a 72 kg individual is in a seated position on a machine that tests knee extension strength the calf length is 0400 m
at a pressure 48 kpa the gas in a cylinder has a volume of 15 liters assuming temperature remains the same if the
what is the percent strain when a steel bar of 107 mm2 cross section is loaded by 83826 n take the youngs modulus of
the half-life of a particular radioactive isotope isnbsp65 h if there are initiallynbsp4x1019nbspatoms of this isotope
setting gravitational potential energy to zero at infinity and using mj 190 atilde 1027 kg and rj 715 atilde 107 m
a copper penny has a mass of 54 g determine the energy in mev that would be required to break all the copper nuclei
a 50 n cat climbs a 100 kg ladder the mass is non-uniformly distributed and icircraquox cx83 the ladder is 6 m long
suppose an anemometer mounted at a height of 10 m on a level field with tall grass shows an average windspeed of 6 ms a
a liquid drug with density and viscosity slightly greater than that of water iuml 1100 kgm3 icircfrac14 12 x 10-3
light from a sodium lamp passes through a diffraction grating having 1250 slits per mm the interference pattern is