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find the frequency of vibration of a ball of mass m 3kg on a spring of modulus i k1 27 ntm ii k2 75 ntm iii on these
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replace the parallel force system acting on the plate by a resultant force suppose thatnbspf1 4 kn nbspf2 89 kn
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1 when is building retrofitting a must choose a location on earth and explain why building retrofitting may be the best
when is building retrofitting a must choose a location on earth and explain why building retrofitting may be the best
a horizontal force f1 85 n and a force f2 166 n acting at an angle of theta to the horizontal are applied to a block
a ball is released from the bottom of an elevator which is traveling upward with a velocity of 6 fts if the ball
a 60-foot-long 950-lb gin pole used to raise sections of a communication tower is suspended by a standard steel cable
1 a 45-cm tall butterfly lands 65 cm in to the left of a converging lens of focal length of magnitude 25 cm what can
the common eastern mole a mammal typically has a mass of 66 g which corresponds to about 66 moles of atoms a mole of
a 600 nm thick soap film n14o in air is illuminated with white light in a direction perpendicular to the film for how
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a vertical 12-cm diameter piston-cylinder device contains an ideal gas at the ambient conditions of 1 bar and 24degc
a ball of mass 01 kg is suspended by a string 30 cm long keeping the string always taut the ball describes a horizontal
suppose that the magnitude of the charge on the yellow sphere is determined to be 2q calculate the charge qred on the
the material for the bolt shown in the angled joint has an ultimate tensile stress 600 mpa and a shear strength of 250
a spherical conducting shell has a charge of -19 microc on its outer surface and a charged particle in its hollow if
question 1the figure shows a square plate of side-length l charged with uniform surface charge density eta it is