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a copper vessel of mass 1000gm contains 500 gm of water at 50 degrees celsius an ice cube of mass 100 gm at temperature
a copper wire and a gold wire of equal diameters and of equal lengths are connected in parallel together they carry a
the cornea of an average human eye has a refractive power of about 40 diopters to what focal length does this value
the cornea behaves as a thin lens of focal length approximately 180cm although this varies a bit the material of which
a uniform square metal plate with side l 657 cm and mass 0211 kg is located with its lower left corner at xy 00 as
you are trying to improve an engine that you are working on in your hobby shop currently your engine is based upon the
thirteen resistors connected across points a and b as shown in the figure if all the resistors are accurate to 2
what it the ph of a mixture of 15 ml of 25 m acetic acid and 46 g of sodium acetate and trihydride acetic acid
1nbspdraw the diels alder product for the reaction between 3-methyl-24-hexadiene and maleic anhydride2 draw the 12 and
1 the esterification of acetic acid with ethanol to form ethyl acetate has an equilibrium constant of 34 at 25 degree
as shown in the figure a small particle of charge q -70 times 10-6 c and mass m 31 times 10-12 kg has a velocity v0
hemoglobin hbnbspis responsible for hanging on to oxygen in your blood as hbo24 co poisoning works by competing for the
why does the cosmic censorship conjecture hold so wellpenrose proposed spacelike singularities and closed timelike
i am trying to figure out how large of a mass and how quickly i need to spin said mass to keep a two-wheeled robot
a a cosmologist measures the value of the hubble constant to be h279 kmse6 light years the reciprocal of h 1h provides
you try to pound a nail into a piece of wood by holding the piece of wood in your hand it is hard so then you get a
a truck weighing w1nbsp 4000 lbs pulling a w2nbsp 20 ton trailer is stalled on a 30 ft long bridge w3nbsp 8000 lbs 1
could a lorentz engine like the ones that move the write head inside of hardrives be used to run car would it be
how could you store the kinetic energy of a soda-bottle using a rubber band so that it unwinds after being rolled
a light ray travels from medium 1 to medium 3 as shown in the figure what can we say about the relationship between the
a truck weighing 9000 kg is travelling down the 401 at a constant speed of 100 kmhr for 3 hours around london it hits
a truck of mass m1200kg is moving up a hill with constant acceleration a a blok of mass m33kg is held in place by
a truck accelerates uniformly from rest to 225 ms in 61 s along a level stretch of road determine the average power
the critical angle for a special type of glass in air is 427o the index of refraction for water is 133 what is the
what is the equivalent resistance of each group of resistors shown in the figure below in the figure r1 20 1 r2 40