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a block of material with a density of 853 kgm3nbspis floating in a fluid that has a density of 1052 kgm3nbspwhat
a 100kgnbspsection of material withnbspa mass density 1137 kgm3nbspis submerged in waternbspwhat is the buoyant force
intravenous infusions are usually made with the help of the gravitational force assuming that the density of the fluid
an average eardrum has an area of about 50x10-5 m2 what is the force in newtons exerted on an eardrum if you are at the
a fluid has a mass density of 1161 kgm3 how many cubic meters of this fluid weighs 100 pounds on earth 1 kg weighs 22
a 565-turn circular-loop coil with a diameter of 161 cm is initially aligned so that its plane is perpendicular to the
if we need 70 of the action potential to reach a closed voltage-gated sodium channel adjacent to an open voltage-gated
how does the placement of a charge between two parallel plates affect the net force on the
what can be said about the electric field between two oppositely charged parallel platesdoes the separation of the
monochromatic light of wavelength 633 nm falls on a slit if the angle between the first bright fringes on either side
a series of parallel linear water wave fronts are traveling directly toward the shore atnbsp155nbspcms on an otherwise
if you have two charged particles next to one another what happens to the net electric field as q2 approaches 0 c use a
a thin slit illuminated by light of frequency f produces its first dark band at plusmn410deg in air when the entire
what is the longest wavelength that can be observed in the sixth order for a transmission grating having 4650 slitscm
a nozzle with a radius of 06nbspcm is attached to a garden hose with a radius of 1423nbspcm the flow rate through the
a 9-volt battery is connected across the plates of a capacitor 70 pf calculate the charge on each plate and the number
the change in voltage across a charging capacitor can be described by the following equation nbspv vonbsp1 - e-trc
a golfer standing on a fairway hits a shot to a green that is elevatednbsp510nbspm above the point where she is
one example of how shadows can be used to generate art was by etienne de silhouette who used to trace peoples
the angular acceleration of a wheel as a function of time is a 50 t2 - 85 t where a is in rads2 and t in seconds if
a grinding wheel with 035 m in diameter rotated at 2500 rpm a calculate its angular velocity in rads b what are the
what are some processes you use to distinguish among elements compounds heterogeneous mixtures and homogeneous
question - determine the direction of brarr for each case in figure where frarr represents the maximum magnetic force
question - find the direction if the force on a negative charge for each diagram shown in figure where vrarr green is
question - the forcer a wire is a maximum of 8 50 x 10-2 n when graced between the pole faces of a magnet the current