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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
a 175 kg cart is moving with a velocity of 765 ms down a level hallway a constant force of -100 n acts on the cart and
an m 660-kg clay ball is thrown directly against a perpendicular brick wall at a velocity of 220 ms and shatters into
although they donrsquot have mass photonsmdashtraveling at the speed of lightmdashhave momentum space travel experts
in the 1950s an experimental train that had a mass of 200 104 kg was powered across a level track by a jet engine that
toni has a mass of 43 kg and is moving with a speed of 116 ms assume that air resistance is negligiblea find tonis
a comet with a mass of 775 1011 kg strikes earth at a speed of 26 kmsa find the kinetic energy of the comet in joulesb
a different wheatstone bridge has a sensitivity of 26 mvo what will be the approximate output voltage difference when