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solve the following question given belowquestion how much work does scott do to push a 78kg sofa 30m across the floor
question a 550kg elevator accelerates upward at 15ms2 for the first 11m of its motionpart a how much work is done
problem a uniform solid disk has a radius of r 046 m and mass of m 49 kg and is free to rotate about an axis through
question three identical charges q form an equilateral triangle of side a with two charges on the x axis and one on the
compute each part of following problemproblem a sinusoidal wave of wavelength 167 m and amplitude 0100 m travels on a
solve the all parts of following question given belowquestion a transverse sinusoidal wave on a string has a period t
compute each part of given questionquestion a circular test track for cars has a circumference of 45km a car travels
question a heavy uniform rope of length l is placed on two tables where the coefficient of static friction is micros
problem a 09m x 09m x 09m cube of nitrogen gas is at 15oc and 11 atmpart i estimate the number of molecules in the cube
solve the following problemsproblem 1 take a spring and cut it in half what can you say about the spring constant of
solve the following questions given belowquestion 1 explain from a force standpoint why you need to reduce your normal
question a woman measures the angle of elevation from her current location to a mountaintop to be 120deg after walking
problem a child standing on the edge of a merry-go-round moves quickly to the centerpart a- what happens to the
ive already tried my hand at this a few times and the system says my answer differs significantly from what is required
problem a gas of 140times1020 atoms or molecules has 150j of thermal energy its molar specific heat at constant
question what is the width of a slit for which the first minimum is at 45o when the slit is illuminated by a
solve the following problem given belowproblem if you wish to lose weight you may rub a balloon on your head if you
solve each part of given questionquestion the nucleus of a 125xe atom an isotope of the element xenon with mass 125 u
question a charge of 0008 coulombs is placed at each corner of a square 100 meters on a side the direction of the force
problem julie drives 100 miles to grandmothers house on the grandmothers julie drives half the distance at 40 mph and
solve the following questionquestion in january 2006 astronomers reported the discovery of a planet comparable in size
solve the all part of given problemproblem in a computer memory chip each bit of information a 0 or a 1 is stored in a
solve the all parts of given questionquestion a proton accelerates from rest in a uniform electric field of 590 nc at
compute all parts of given problemproblem a gas cylinder contains argon atoms m 400 u the temperature is increased
solve the given questionquestion a circular hole of radius 8468xnbsp 10-1 cm must be cut into the front panel of a