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a 073-kg mass is hanging from a spring with spring constant 13 nm then the mass is displaced from the equilibrium by 17
a particle undergoes simple harmonic motion with maximum speed 2 ms and maximum acceleration 37 ms2 find the angular
a 071-kg mass is hanging from a spring with spring constant 12 nm then the mass is displaced from the equilibrium by 34
a 640- hollow ball 25cm in diameter is suspended by a wire and is undergoing torsional oscillations at a frequency of
a thin layer of magnesium fluoride n 138 is used to coat a flint-glass lens n 161 a what thickness should the
a block is on a horizontal surface a shake table that is moving back and forth horizontally with simple harmonic motion
white light is incident on a soap film n 130 in air the reflected light looks bluish because the red light 684 nm is
a diving bell with interior air pressure equal to atmospheric pressure is submerged in lake michigan at a depth of 1421
a small solid ball of mass m and radius r rolls without slipping on the track whose height y as a function of
a person weights 30 lb on the moon where g532 determinea the mass of the person andb the weight of the
monochromatic light passes through two slits separated by a distance of 00385 mm if the angle to the third maximum
water moves through a constricted pipe in steady ideal flow at the lower point the pressure is 169000 pa and the pipe
physicists define the center of mass of two objects 1 and 2 with masses m1 and m2 at locations x1 and x2 to be xcom
a proton having an initial velocity of 227 mms enters a uniform magnetic field of magnitude 0320 t with a direction
an electron moves in a circular path perpendicular to a constant magnetic field with a magnitude of 350 mt the angular
a proton travels with a speed of 300 106 ms at an angle of 240deg with the direction of a magnetic field of 0430 t in
a pendulum consisting of a small sphere with mass 1135 kg suspended by a string of length 7223 cm is hanging from the
a block with mass 1871 kg sliding on a frictionless surface is attached to a horizontal spring with spring constant
an electromagnetic plane wave is traveling through a vacuum along the positive z-axis at a particular point in space at
a small block on a frictionless horizontal surface has a mass of 225times102kg it is attached to a massless cord
a transformer with a turns ratio secondaryprimary of 181 is used to step down the voltage from a 120-v wall socket to
a majorette in a parade is performing some acrobatic twirlings of her baton assume that the baton is a uniform rod of
the outstretched hands and arms of a figure skater preparing for a spin can be considered a slender rod pivoting about
on an old-fashioned rotating piano stool a woman sits holding a pair of dumbbells at a distance of 0595m from the axis