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there is a maximum depth at which a diver can breathe through asnorkel tube because as the depth increase so does the
a man on the moon with a mass of 90 kg weighs 146 newtons the radius of the moon is 174 x 106 meters find the mass of
seawater has a density of 1025 gml if seawater is about 145 cl by mass how much 0100m silver nitrate is needed to
a skier traveling 120ms reaches the foot of a steady upward180 degree incline and glides 122m up along this slope
1 calculate the force between two objects that have masses of 70 kg and 2000 kilograms separated by a distance of 1
as shown a 860 kg bungee jumper wants to jump from the top of a 130 m high bridge and be able to just touch the water
a 0375 gram sample of impure bacl22h2o is titrated with 0100m agno3 requiring 2844 ml calculate a the percent bacl22h2o
a 120 v ac voltage source is connected across a 2 muf capacitor1 find the current to the capacitor if the frequency of
a styrofoam box has a surface areaof 084 m2 and a wallthickness of 20 cm the temperature of the inner surface is50degc
aluminum is mined as the mineral bauxite which consists primarily of al2o3 alumina the aluminum can be refined by
a potential difference of 80 mv exists between the inner and outer surfaces of a cell membrane the inner surface is
a rocket flies between two planets that are one light yearapart what should the rockets speed be so that the
a basketball player makes a jump shot the 0700-kg ball is released at a height of180 m above the floor with a speed
a water heater consisting of a metal coil that is connected across the terminals of a 18-v power supply is able to heat
the shares of american greetings are currently trading at an ebitda multiple that is at the bottom of its peer group
when a battery is connected to a 100-omega resistor the current is 400 awhen the same battery is connected to a
a copper wire has radius r 00245 cm is 305 m long has resistivity rho 172 middot 10minus8 omega m and carries a
a horizontal force of magnitude 364n pushes a block of mass 381 kg across a floor where thecoefficient of kinetic
a stone is thrown diagonally upward witha vertical velocity of 23 ms and lands 83m away at the sameheighta how high did
a flat uniform circular disk radius 500 m mass 390 kg isinitially stationary the disk is free to rotate in the
a solid cylindrical disk has a radius of 019 m it is mounted toan axle that is perpendicular to the circular end at its
a reaction vessel contains 103 g of co and 103 g of o2 how many grams of co2 could be produced according to the
an unspecified force causes a 05-kg object to accelerate at 02 ms2 if 03 kg is added to the 05-kg object and the force
an object is accelerated by a force if the acceleration increases by a factor 2 and the mass increases by a factor 3 by
copper sulfate cuso4 forms a pentahydrate calculate the mass of this compound that contains exactly one mole of copper