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a remote controlled car has a momentum given by p 043 kgmssup2 tsup2- 02 kgmssup2 t icirc 087 kgmssup2 t j what are
at a wild-west show a markmanfires a bullet at a 12 g coin thats thrown straight up into the air the marks man points
consider a spiral galaxy with a flat rotation curve beyond the central 2 kpca derive the general relation giving the
if a circuit requires a capacitor to give good coupling at 200hz and the resistance the capacitor is connected to is
the speed of a wave in a string is given by v oumlftm where ft is the tension in the string and m mass length of
a nanoparticle containing 6 atoms can be modeled approximately as an einstein solid of 18 independent oscillators the
as a spacecraft approaches a planet the rocket engines on it are fired turned on to slow it down so it will go into
the magnetic poles of a small cyclotron produce a magnetic field with magnitude 090t the poles have a radius of 037m
for the following assignment you may use any source available your responses must be in complete sentences typed and
a 198-cm by 158-cm rectangular coil has 276 turns the coil rotates at 66revs in a magnetic field if the maximum emf
two identical gas cylinders one contains the diatomic gas nitrogen n2 and the other contains an equal mass of the
a scientist wants to do this experiment but modifies it by filling the balloon with 066 moles of neon gas which behaves
a person on a swing moves so that the chain is horizontal at the turning points show that the centripetal acceleration
the air inside a bicycle tire pump has 217 joules of work done on it as 553 joules of heat are added to it what is the
a large punch bowl holds 345kg of lemonade which is essentially water at 200degc a 033-kg ice cube at-102degc is placed
you are observing the surface of the moon with a 13 m diameter telescope assuming that the telescope resolution is
a diffraction grating has 593 lines rulings per mm when white light shines on the grating all wavelengths experience
a diffraction grating with a width of 50 mm contains 541 lines rulings per mm when it is fully illuminated what is the
find the maximum velocity for the overturn ofa car moving on a circular track of radius 1000 m the coefficient of
our sun orbits around the center of our galaxy the milky way once every 25 x 108 years the radius of the suns orbit
atwood machine with pulley with mass masses m and 2m hanging from a mass m pulley find acceleration by using force and
chicken eggs possess a hard porous shell of calcite mineral cylindrical pores of 10micron diameter running through the
tungsten is deposited into a small cylindrical cavity 20 m depth 05 um diameter by the following chemical vapor
a spherical droplet of methane 2cm in diameter is burned in pure oxygen atmosphere at 2000 k and 3 atm oxygen is