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1 discuss how a grandfather clock a pendulum clock accurate at 20oc will run fast or slow on a hot day say 30ocknowing
you may treat the gears as solid cylinders with a thickness of 20 cm and a density of 8050 kgm3 also assume all the
1 a wire is made out of a special steel alloy with y 200 x 1011 pa density rho 7800 kgm3 breaking stress 100 x 109 pa
1 a spring with negligible mass stretches 340 cm when a 144 g gram mass is suspended from it now i suspend a mass m
describe normal anatomyphysiology of muscle contraction emphasizing the utilization of atp in this processdescribe the
in the drcult shown in the figure below the capacitor has capacitance c 30 muf and is initlally charged to 100 v with
the national aeronautics and space administration is the agency of the united states government nasa has conducted and
how long would it take a car to return to its starting place if it traveled 180 ms average speed of 90 kmhr and
1 a the pendulum in a grandfather clock is made of brass and keeps perfect time at 25degc how much time is gained or
the block diagram of the control of an electric heating system the heater is driven from a voltage-controlled power
problem 1 wireless transmission systema circular wire loop carrying an alternating current iti0sin2pift lies flat in
1 a block of lead at 100degc is put into an equal mass of cold water at 0degc in an insulated container the system is
q1 a composite has fibers of diameter 150 mum with fracture strength of 10 gpa the matrix yield strength is 100 mpa the
assume the maximum shear stress that bone as a material can withstand is tau max 57 mpa prior to failure determine
a simple pendulum consists of a mass m at one end of a massless rigid rod of length d it is pivoted on the end without
question 1a car with 60 cm diameter tires is traveling at a constant speed of 100 kmhr what is the angular velocity of
1 jack and jill are assigned the task of mowing joes yard to add to their woes the mowers given to them are identical
hot water passes through a copper tube whose inner diameter is 20 mm thickness is 3 mm and length is 1 m outside cool
1 provide a description of the method that was used to analyze the first circuit2 use the data collected in the second
problem 1a thin glass rod of length 80cm that is uniformly charged to 80 nc and an equally long thin plastic rod
a mountain climber who has has physics in high school figures out the gravity at his location in the mountains he used
1 a the temperature near the top of saturns cloud layer is about 110k the temperature at the top of the earths
homework1 consider the spacing and peak widths of the light patterns produced by diffraction and interference of lighta
how much for answers these questions please and can you answer all these questions for today1- draw a large circle now