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a 60 g mass is hung from a spring with a spring constant of 25 nm and set into motion evaluate what the frequency of
a car moves along an x axis through a distance of 910 m starting at rest at x 0 and ending at rest at x 910 m during
aluminum rivets used in airplane construction are made slightly larger than the rivet holes and cooled by liquid
a motorcycle and 560 kilogram rider accelerate at 27 ms2 up a ramp inclined 10 degree above the horizontala determine
a step-down transformer turns ratio 18 is utilized with an electric train to reduce the voltage from the wall
two equal blocks are attached to two identical springs the two blocks at equilibrium are touching block a is pulled to
why is it recommended that you flex your knees and hips when lifting a heavy object rather than just flexing your hips
a horizontal spring is lying on a frictionless surface one end of the spring is attached to a wall while the other end
an archer pulls the bowstring back for a distance of 0440 meter before releasing the arrow the bow and string act like
a car is hauling 91 kilogram trailer to which it is connected by a spring the spring constant is 2400 nm the car
protons are accelerated around a ring two km in radius to speeds that approach that of light the energy for this is
the weight of block 1 sitting on a table is 422 newtonrsquos a rope tied to block 1 passes over a pulley mounted on the
compute the wavelength of the light emitted by hydrogen as predicted by the rydberg formula 1lambdar1n2- 1n2 with n4
two blocks are connected with a rope that passes of a set of pulleys one block weighs 412 newtonrsquos and the other
the mass of a hypothetical planet is 1100 that of earth and its radius is 14 that of earth if a man weights 600 newton
a dulcimer string which is supposed to vibrated at 256 hertz actually vibrates at 250 hertz does the string need to be
a woman stands on a scale in a moving elevator her mass is 60 kg and the combined mass of the elevator and scale is an
a hammer thrower accelerates the hammer mass 730 kilogram from rest within four full turns revolutions and releases it
a mountain climber in the process of crossing among two cliffs by a rope pauses to rest she weighs 555 nnbsp she is
an 83 kilogram skier starts at rest 250 meter up the side of a mountain the skier then travels down the slope until the
the tires on a new compact car have a diameter of 20 feet and are warranted for 64000 milesa evaluate the angle through
a solid conducting sphere of radius 200 cm has a charge of 790 microc a conducting spherical shell of inner radius 400
a charged particle has an initial velocity perpendicular to a uniform magnetic field now there is friction with the air
assume you doubled the mass of a clocklsquos pendulum including the rod and the weight at the end while keeping its
a 35 kilogram trunk is pushed 46 meter at constant speed up a 30 degree incline by a constant horizontal force the