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a particle moves from xi 0 to xf 50 meter while being acted upon by a single force f 3x2 directed along the x axis
the differential gear of an automobile axle allows the wheel on the left side of an automobile to rotate at a different
the siren on a police van is emitting a sound whose frequency is 2493 hz the speed of sound is 343 msa if the police
two projectiles are projected with the equal initial velocity but different angles of projection both have the similar
assume a satellite is in a circular orbit 30 earth radii above the surface of the earth 4 earth radii from the center
a rocket ship is in orbit around jupiter the radius of the orbit is 3 times the radius of jupiter the radius of
a mass m 44 kilogram is attached to a vertical spring with k 220nm and is set into motiona evaluate the frequency of
a radar system can measure the time delay between the reflected and transmitted wave pulses from a distant airplane
suppose your favorite fm radio station broadcasts at a frequency of 1073 mhz estimate what is the wavelength of this
an aluminum ice tray is filled with 200 gram of water the mass of the tray is 340 gram and both ice and tray are at
a point charge of 30 muc is located at the origin of a coordinate system and a second point charge of -60muc is atx 10m
a 200 gram aluminum can holds 150 ml of water they are in thermal equilibrium at 680oc then 100 ml of ethyl alcohol at
a glass beaker having a mass of 162 gram contains 325 ml of water both are at 25oc then 750ml of water at 90oc is added
a uniform magnetic field b with magnitude 12 mt is directed vertically upward throughout the volume of a laboratory
the outer edge of a rotating frisbee with a diameter of 29 centimeter has a linear speed of 37 ms determine the angular
a horizontal circular wire loop of radius 07 meter lies in a plane perpendicular to a uniform magnetic field pointing
a camera utilized by a professional photographer to shoot portraits has a focal length of 270 cm the photographer takes
an object with an average density of 920 kgm3 floats in a pan containing 500 cm3 of water ethanol is added to the water
white light spans the wavelength range among about 400 nm and 700nm if white light passes through two slits 031 mm
two facing surfaces of two large parallel conducting plates separated by 115 cm have uniform surface charge densities
a person with a nearsighted eye has near and far points of16 cm and 34 cm respectivelya assuming a lens is placed 20 cm
through a thunderstorm 38 s elapses between observing alighting flash and hearing the resulting thunder just about how
1 what is the spring constant k for amass spring system in terms of its period t and mass m use pi for pi t k and m as
light of wavelength 400 nm in vacuum is incident on a diffraction grating that has a slit separation of 12 x10-5 m the
light waves with two dissimilar wavelengths 632 nm and 474 nm pass simultaneously during a single slit whose width is