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the wave function of a standing wave is yx t 444 mm sin 325 radm x sin 754rads t for the two traveling waves that make
two 20g flatworms climb over a very thin obstruction 10 cm high one of worm is 20cm longthe other is wider and only
near the critical temperature and critical pressure of a gas itwill behave quite like an ideal gas except that its
a 283 g aluminum coffee pot is filled with 650 ml of water if the power output of the coffee pot is 750w how long will
a man stands at the midpoint between two speakers that are broadcasting an amplified static hiss uniformly in all
assuming you have 624 x 1014 electrons and the surface area of the pail is 02 m2 what is the charge density
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a 1280-kg car pulls a 350-kg trailer the car exerts a horizontal force of 36 103 n against the ground in order to
a toy gun uses a spring with a force constant of 315 nm to propel a 95-g steel ball assuming the spring is compressed 7
the 500n weight is supported by two cables the cable forces being f1 and f2 knowing that the resultant of f1 and f2 is
a student has to escape from his girlfriends dormitory through a window that is 150 m above the ground he has a 24-m
amber n 1546 is a transparent brown-yellow fossil resin an insect trapped and preserved within the amber appears to be
show transcribed image text 5 you have two wires as shown what is the required current in the infinite wire so the
a long solid cylinderr 08 m hinged at point a is used as an automatic gate when the water level reaches 5 m the gate
graphical integration1 calculate the spring energy stored in ftlbf in the rod just prior to release of the bait as a
a 12 v battery an ammeter a 50 a fuse which will burn out if more than 50 a of current is in the circuit and several
air at 102 bar 22degc initially occupying a cylinder volume of 0015 m 3 is compressed reversibly and adiabatically by
a person 40 kg is managing to be at rest between two vertical walls by pressing one wall a by his hands and feet and
a 033-m-long violin string has a mass of 089 g the peg exerts a 45 n force on itdetermine the lowest frequency sound
1 g of mg atoms in the vapour phase absorbs 500 kj of energy find the composition of mg and mg2 formed as a result of
figure 35-e2 shows two parallel wires separated by a distance of 40 cm and carrying equal currents of 10 a along
if 210 v is applied across the whole network of fig 19-63 calculate a the voltage across each capacitor and b the
in the circuit shown in the figure the capacitors are all initially uncharged and the battery has no appreciable
in fig 28-49a rectangular loop carrying current lies in the plane of a uniform magnetic field of magnitude 0040 t the