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a uniform meter stick of mass m has ahalf-filled can of fruit juice of mass m attached to oneend the meter stick and
a the earth travels with an approximate speed of 299 kms 66 900 mih in its journey around the sun the mass of the earth
a 1kg block of ice at 0o c falls into alake whose water is also at 0o c and 001 kg of the icemelts what was the minimum
a a very powerful vacuum cleanerhas a hose 263 cm in diameter withno nozzle on the hose what is the weight of the
a ball is thrown vertically upward with a speed of 186 msfrom a point 382 m above the ground calculate the time in
its possible to estimate the percentage of fat in the body by measuring the resistance of the upper leg rather than the
a 110 resistor 100 mh inductor and a 900 microf capacitor are connected in series to a 550 v rms source having variable
a 600 kg woman stands at the rim of a horizontal turntablehaving a moment of inertia of 500 kgm2 and a radius of 200m
the ratio of the mass of the earth to the mass of the moon is 810 assume that the radius of the earth is about 64810 km
an unbanked circular highway curve on level ground makes aturn of 90 degrees the highway carries traffic at 60 mihr
the magnitude of the dipole moment associated with an atom ofiron in an iron bar is 21 10-23jt assume that all the
a proton mp167x10-27 kg qpe16x10-19 c and an alpha particle m664x10-27 kg q2e2x16x10-19 c are initially at rest and
the velocity of an airplane is 200kmhr due west anorth west wind of 50kmhr is blowing out of northwestwhat is the
1 by how much would you need to heat a 10 foot bar of zinc to make it expand by one inch the coefficient of linear
the length of a simple pendulum is 077 m and the mass of theparticle the bob at the end of the cable is 031 kg
a mass is moving towards a massive crater along the x direction on the moon with an initial velocity of 8851 cms
if a helium nucleus with a mass of 668x10-27kg a charge of 2e and an initial velocity of 150x107 ms is projected
an unknown metal alloy is being tested to discover its thermal properties to see if it is suitable for use as a
the glass core of an optical fiber has an index of refraction 160the index of refraction of the cladding is 148 what is
two conductors are made of the same material and have the same length l conductor a is a hollow tube and inside
a 1000kg car is traveling at 9ms strikes a stationary 2000kg truck they interlock as a result of the collision and move
a 048 kg piece of wood floats in water but is found to sinkin alcohol specific gravity 079 in which it has an
a uniform electric field of magnitude 324 nc is directed along the y-axis a 590 microc charge moves from the origin to
a point source of light is submerged 22 m below the surfaceof a lake and emits rays in all directions on the surface of
an object initially displaced 7525 m along the horizontal x direction has in initial velocity downward along the -y