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a stack of 100 one dollar bills is about 05 inches thick approximately what is the thickness is a single one dollar
if a sprinter running at a speed of 10 meters per second could convert hisher kinetic energy into upward motion how
youre givennbspnbspof copper and asked to make a wire using all the metal with a resistance of copper has a density of
if the angle of a refraction of a ray of light traveling through an ice cube is 46 degrees how do you find the angle of
how do you find the average spacing between atoms in the crystal for this problem i am having trouble x-rays with a
need help answering this question when a multi-stage booster is fired into space the mass of the booster changes as the
what does an electron in an atom do when it absorbs energy when it releases
two resistors of resistances 6 omega and 12 omega are connected in parallel across a 6 v battery what is the equivalent
several light bulbs each of resistance 15 omega are connected in a series across a 120 v source of emf if the current
in order to get a benchmark idea of how the idea of molarity translates into molecular terms relevant for biology
violet light falls on two slits that are separated by 190x10-5m the first order bright line appears 132mmfrom the
light of wavelength 540x10-7m passes from air to water at an angle of incedence of 23 degreesa calculate the velocity
a long thin rod length 30 m lies along thenbspxnbspaxis with its midpoint at the origin in a vacuum a 80c point charge
four point charges have the same magnitude of 24 times 10-12 c and are fixed to the corners of a square that is 71 cm
starting from rest a motorcycle increases its speed to 272 ms at a constant rate for 40 secondsa what is the
please explain the formula process for the followingon jupiter the gravitational acceleration g is equal to 248 ms2
a car starts from rest and accelerates uniformly at 48 ms2 in its motion it takes 16 secs to pass between two points
the per capita rural consumption of household energy in some bangladesh villages is 7 x 109nbspjyear what fraction of
calculate the work done in lifting a 4-lb book to a height of 8ft i think that the answers need to be in newtons meters
what is the process for calculating launch velocity launch angle is 275 deg launch height is 959 m height of bucket
1 explain why locations near a large body of water generally have higher average temperatures in the winter and lower
a 10 uf capacitor is charged until it acquires a potential difference of 7000 v across its plates then the voltage
an observernbsponbspis standing on a platform of lengthnbsplnbsp 90 m on a station a rocket train passes at a relative
calcium phosphate is a very insoluble salt for ca3po42nbspksp 2 x 10-33 what would be the required concentration of
based on their activation energies and energy changes and assuming that all collision factors are the same which of the