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object 1 has a mass 862 and is moving to the right at 153 ms object 2 has a mass 593 and is moving to the left at 122
the gravitational potential energy of a person on a 30-m-high diving board is 1800j what is the persons
a horizontal circular wire loop of radius 06 m lies in a plane perpendicular to a uniform magnetic field pointing from
a 187 m long steel beam is accidentally dropped by a construction crane from a height of 677 m the horizontal component
the plane of a rectangular coil 59 cm by 7 cm is perpendicular to the direction of a uniform magnetic field bif the
an ac voltage source has an rms voltage of 16 volts and it is connected in series to an inductor a capacitor and a
the proper tangential speed for machining cast iron is about 0630nbspms at how many revolutions per minute should a
an ice cube is placed in a microwave oven suppose the oven delivers 105 w of power to the ice cube and it takes 32300 j
a diverging lens has a focal length of - 100 mm an object is 750 mm to the left of the lens a the image is mm to the
a converging lens has a focal length of 100mm an object is 245 mm to the left of the lens a the image isnbspmm to the
a beam of light incident at 35o to the surface normal from the air side n 100 if the refracted medium is water n 133
anbsp68nbspkg adult sits at one end of anbsp105nbspm long board hisnbsp35nbspkg child sits on the other enda where
a hot metal bolt of mass 006 kg and specific heat capacity 899 jkgdegc is dropped into a calorimeter containing 016 kg
a thick window pane 0367 cm has an area of 1247 square meters the temperature difference between the inside and outside
the kinetic energy of a stone is 588 joules at the time of projection what maximum height does the 02 kg stone reacha
a gasoline engine receives 250 j of energy from combustion and loses 200 j as heat energy to the exhaust what is its
836 kj of heat is supplied to 2 kg of water c 4160 jkgdeg c what is the increase in the temperature of wateran engine
a 313nbspkomeganbspresistor is connected to a generator with a maximum voltage of 241nbspv find average power and find
a 639 kev x-ray photon scatters from an electron at rest deflecting through 111deg what is the scattered photons
balance the reaction betweennbspi2nbspandnbsph2po2-nbspto formnbsphpo32-nbspandnbspi-nbspin basic solution when you
1 use the information in question 3 to give the patients creatinine level in ppm2 creatinine has a molar mass
300 ml solution of 0010 m piperidine the active ingredient in hot pepper the protonated form is a monoprotic weak acid
what organelles are cellular structures were common to all the different organisms looked at with the
describe one such example of our use of earth analogs to determine the circumstance elsewhere and explain how it might
what caused the late devonian end-permian end-triassic and end-cretaceous extinction also what major species groups