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a rod 34 cm long moves at 8 ms in a plane perpendicular to a magnetic field of 800g the velocity of the rod is
the period of a pendulum are measured to be 300 second in the non-moving frame of the pendulum find the period as
an ideal spring is utilized to fire a 150 g block horizontally across a frictionless table top the spring has a spring
in a very large closed tank the absolute pressure of the air above the water is 522 x 105 pascal the water leaves the
the line of the lyman series of the hydrogen atom spectrum has the wavelength 950 x 10-8 m it results from an upper
a 5 kg block slides along a horizontal frictionless surface at 2 ms it is brought to rest by compressing a very long
sam jogs for 15 minute at 240 mmin walk the next 10 minute at 90mmin rests for 5 minute and jogs back to where she
a tuning fork generates sound waves by a frequency of 248 hz the waves travel in opposite directions along a hallway
two kids are playing a game in which they try to hit a box on the floor with a marble fired from a spring loaded gun
a man pushes a block with a force of 350n for 15 seconds what is the impulse on the
explain what is the ph of the solution when 1830 ml of 0137 m trisodium hemimellitalate trisodium benzene 123
two 227 kilogram ice sleds that are located a short distance apart one directly behind the other a 363 kilogram cat
an electron orbits a proton at a radius of 542 10-11 m what is the magnitude of the magnetic field at the proton due to
a car moving with a velocity of 55 kmh accelerates uniformly at the rate of 2 ms2 calculate a the distance traveled
a bullet is fired with a velocity of 196 ms at an angle of 600 degree with the horizontal finda find the horizontal and
two identical sinusoidal waves by wavelengths of 200 m travel in the similar direction at a speed of 150 ms the second
a 16 kilogram cylinder radius 010 meter and length 050 meter is released from rest at the top of a ramp and allowed
if the pressure of an ideal gas is twice while its absolute temperature is halved calculate the ratio of the final
the compounds listed at this point are all over-the-counter pain relievers compute the empirical formula for each
a sports car tire is 64 centimeter in diameter the car is traveling at a speed of 30 msa determine the tires rotation
a string is attached to an overhead beam if you put a mass of 170 gram on it and it proceeds to stretch a distance of 7
if 646 l of gaseous ethanol reacts with 321 l o2 define what is the maximum volume of gaseous water produced at
a 78 gram bullet leaves the muzzle of a rifle with a speed of 4455 ms determine constant force is exerted on the bullet
a particle is pulled to the right with a force of 893 newton to the left with a force of 1233n upward with a force of
suppose the enthalpy of solution of kbr in water is about 198 kjmol nevertheless the solubility of kbr in water is