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place your coins on a sheet of paper and draw a circle around them-the smallest possible circle that will fit all the
1 an explosive charge imparts a velocity of 10350 feet per second to a mortar shell as it exits the muzzle of the
do you know of any reactor that had no leakage of neutrons operated continuously while sustaining criticality and
a block takes 5s to slide down a frictionless incline the block has a mass of 41kg and the angle of the ramp is 37
give two examples of an atmospheric phenomenon that is incandescentgive two examples of an atmospheric phenomenon that
cirrus clouds typically form between heights of 6 km to 75 km determine the type of ice crystals that form at those
a 75 cm pipe open on both ends is played when the temperature is 0degc what are the values of the frequencies of the
a long piece of piano wire of mass of 4 gm is under tension of 10 kn what is the speed of transverse waves on this wire
a parcel of air is being forced up the windward side of anbsp10000-foot-high mountain the parcel has a temperature
an astronomical unit au is the average distance between the earth and the sun 150 x 1011nbspmnbsp how many aus are
a common speed limit in vancouver british columbia is 90 kmhr if you are traveling at 55 mph are you speeding according
surface area is often found by multiplying the length of the surface by its width if a floor measures 105 m2 how many
two waves and are given by the equations yi 25 sinpix 5t and y2 25 sinpix 5ta determine the equation of the
a large capacitance of 169 mf is needed for a certain application1 calculate the area the parallel plates of such a
a ladder of length l leans on a wall perpendicular to the ground the ladder starts slidingon the wall and the ground
a sphere of radius r is made of insulating material and has a total charge q but the charge density inside varies as pr
consider the long hollow cylinder shown below it has an outer radius of r04 cm and an inner radius of ri 05 cm the
two loud speakers in a plane 20 m apart and in phase with each other both emit 700hz sound waves into a room where the
use the small-angle formulas theta timesd206265 to answer the following question what is the actual diameter in
suppose we wish to create a vector of zeros using a variable sampling rate fsi if we want the vector to have a duration
the magnitude of the electric field due to some point charge is 36 nc at a point some distance say r away from the
concepts of physicscalculate the work done on a 1500-kg elevator car by its cable to lift it 400 m at constant speed
concepts of physicshow much work does a supermarket checkout attendant do on a can of soup he pushes 0600 m