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question a ruptured oil tanker causes a circular oil slick on the surface of the ocean when its radius is 150 meters
question the metal frame of a rectangular box has a square base the horizontal rods in the base are made out of one
question a certain quantity of gas occupies a volume of 20 cm3 at a pressure of 1 atmosphere the gas expands without
question the circulation time of a mammal that is the average time it takes for all the blood in the body to circulate
question 1 water is being pumped into a vertical cylinder of radius 5 meters and height 20 meters at a rate of 3
question 1 gasoline is pouring into a vertical cylindrical tank of radius 3 feet when the depth of the gasoline is 4
question a 10 m ladder leans against a vertical wall and the bottom of the ladder slides away from the wall at a rate
question for positive constants k and g the velocity v of a particle of mass m at time t is given byv mgk1 - e-ktmat
question for positive constants a and b the force f between two atoms in a molecule at a distance r apart is given byf
question on february 16 2007 paraglider eva wisnierska11 was caught in a freak thunderstorm over australia and carried
question coroners estimate time of death using the rule of thumb that a body cools about 2degf during the first hour
question a train is traveling at 08 kmmin along a long straight track moving in the direction shown in figure a movie
question a thin uniform rod of length l cm and a small particle lie on a line separated by a distance of a cm if k is a
question a pyramid has height h and a square base with side x the volume of a pyramid is v 13 x2h if the height
question the average cost per item c in dollars of manufacturing a quantity q of cell phones is given byc aq bwhere a
question the potential phi of a charge distribution at a point on the positive x-axis is given for x in centimeters
question if theta is the angle between a line through the origin and the positive x-axis the area in cm2 of part of a
question a voltage v across a resistance r generates a currenti vra constant voltage of 9 volts is put across a
question the gravitational force f on a rocket at a distance r from the center of the earth is given byf kr2where k
question atmospheric pressure decays exponentially as altitude increases with pressure p in inches of mercury and
question a plane is climbing at 500 feet per minute and the air temperature outside the plane is falling at 2degc per
question with length l in meters the period t in seconds of a pendulum is given byt 2piradicl98a how fast does the
question the power p dissipated when a 9-volt battery is put across a resistance of r ohms is given byp 81rwhat is the
question according to the us census the world population p in billions was approximatelyp 67e0011twhere t is in years
question with time t in minutes the temperature h in degrees celsius of a bottle of water put in the refrigerator at t