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a small current loop of area a00008m2 and moment of inertia i69e-07kgm2 carries a current i00039a with its magnetic
an aircraft performs a maneuver called an aileron roll during this maneuver the plan turns like a screw as it maintains
two waves traveling on a string in the same direction both have a frequency of 141 hz a wavelength of 43 m and an
a batter hits a pitched ball when the center of the ball is 109 m above the ground the ball leaves the bat at an
a football kicker can give the ball an initial speed of 24 ms he is 54 m from the goalpost which has a crossbar 346 m
a rock is shot vertically upward from the edge of the top of a tall building the rock reaches its maximum height above
the distance between two successive maxima of a transverse wave is 120m eight crests or maxima pass a given point along
object o1 is 166 cm to the left of a converging lens with a 107-cm focal length a second lens is positioned 100 cm to
a wire running parallel to the x-axis has a current of 340a in the x direction there is a uniform magnetic field of
a researcher would like to perform an experiment in a zero magnetic field which means that the field of the earth must
a string provides a horizontal force which acts on a 500 n rectangular block at top right-hand corner the length on top
in damped harmonic oscillation i have the equilibrium height of my spring with weight but not without i know there is a
attached to each end of a thin steel rod of length 110 m and mass 600 kg is a small ball of mass 102 kg the rod is
two uniform solid spheres have the same mass of 215 kg but one has a radius of 0213 m while the other has a radius of
an underground gasoline tank at 46f can hold 1500 gallons of gasoline if the driver of a tanker truck fills the
water flows at speed of 5 ms through a horizontal pipe of diameter 34 cm the gauge pressure p1 of the water in the pipe
a 116 kg beaker containing 237 kg of oil of density 923 kgm3 rests on a scale a 222 kg block of iron is suspended from
a collapsible plastic bag contains a glucose solution if the average gauge pressure in the vein is 13900 pa what must
in the human body blood vessels can dilate or increase their radii in response to various stimuli so that the volume
the blood speed in a normal segment of a horizontal artery is 011 ms an abnormal segment of the artery is narrowed down
john carries one heavy box and kicks the other box so that it slides for a little bit and then stops and he continues
dan is moving a duffel bag across a carpeted floor that weighs as much as he does 60kg he pulls with a force of 200n to
ben lets his toys slide down a 15m ramp at a 45 degree angle in a wooden box the box starts out at rest and speeds up
an object is placed 615 cm from a screena where should a converging lens of focal length 50 cm be placed to form an
a a 25 o resistor is connected in series with a 7 microf capacitor and a battery what is the maximum charge to which