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an airplane propeller is 195m in length from tip to tip with mass 122kg and is rotating at 2500rpmrevmin about an axis
when a molecule of glucose undergoes complete oxidation in the body what percentage of its potential energy is
the springs of a 134937 kg car compress 50 mm when its 68-kg driver gets into the drivers seat if the car goes over a
a certain lightbulb has a tungsten filament with a resistance of 205 when at 200degc and 136 when hot assume the
what word is used to describe a pathway that functions in both degradative and biosynthetic reactionsa catabolicb
an iron wire has a cross-sectional area equal to 145 10-5 m2 carry out the following steps to determine the drift speed
a syrup is added to an empty container with a mass of 11525g when 0100 pint of syrup is addedthe total mass of the
if the magnitude of the drift velocity of free electrons in a copper wire is 628 10-4 ms what is the electric field in
a sinusoidal wave of wavelength 195m and amplitude of 0125m travels on a string with a speed of 112ms to the right the
in addition to a-ketoglutarate what other compound is produced in the transamination reaction in which oxaloacetate and
a piano string having a mass per unit length equal to 502gm is under a tension of 1330n find the speed that a wave
a spherical pot of hot coffee contains 075 of liquid essentially water at an initial temperature of 99 the pot has an
how many molecules of atp are produced by oxidative phosphorylation for each molecule of nadh produced in the citric
if the elastic limit of steel is 50 multiplied by 108 pa determine the minimum diameter a steel wire can have if it is
two liquids and have vapor pressures at a given temperature of 24 and 36 respectively we prepare solutions of and at
suppose that when a certain sound intensity level in db quadruples the sound intensity in wm2 doubles determine this
find the range of function for given domainfind the range of fx2x4 for the domain
could you please tell me between water and alcohol which one is more polar and why please as detailed as possiblewhat
a stainless-steel orthodontic wire is applied to a tooth as in the figure below the wire has an unstretched length of
you are making pesto for your pasta and have a cylindrical measuring cup 109 high made of ordinary glass and that is
which one of the following alcohols undergoes dehydration at the fastest rate on being heated with sulfuric acida
for safety in climbing a mountaineer uses a nylon rope that is 50 m long and 10 cm in diameter when supporting a 90-kg
mass of an empty graduated cylinder273g mass of cylinder and 100 ml of liquid x 352g calculate the experimental density
suppose that 15 of the volume of the average human body is contained in the head what would the average persons density
how many cl2o molecules of different masses naturally exist give the masses of the three most abundant cl2o