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a circuit consisting of 5 resistors is shown in the graph their resistances
an ideal gas is initially at a certain pressure and volume from this initial state it expands until its volume is
in the circuit below a 200 microf capacitor is connected to a two-way switch if the switch is in position a the
the isotope 92233u has a half life of 159x105 yearsa find the decay rate b find the time it would take for the activity
in the circuit below micro 120 kv c 650 microf and r1 r2 280 omega with c completely uncharged the switch is closed
in the figure these three resistors are connected to a voltage source so that r2 425omega and r3 11omega are in
assume that the person is wearing only a skimpy bathing suit of negligible area as a rough approximation the area of a
a circle of diameter d lies on a horizontal table and carries a current i moving clock wise around the circle determine
a child ties a rock to a string and whirls it around in a horizontal circlepart aassuming a 146m -long string making
a child pushes a merry-go-round that has a diameter of 4 m and goes from rest to an angular speed of 15 rpm in a time
you are producing a thin film in order to minimize the amount of glare in the visible spectrum that is produced off of
the production of sound during speech or singing is a complicated process lets concentrate on the mouth a typical depth
a projectile is launched from a cliff with an initial velocity of 25 ms at an angle of 30 degrees above the horizontal
a projectile is launched at an initial angle of 50o with a speed of vo 15 ms from the top of a hill 5 meters above
you serve a tennis ball from a heigth of 18 m above the ground the ball leaves your racket with a speed of 179 ms at an
a skier launches off a ski jump with a horizontal velocity of 262 ms and no vertical velocity component what are the
a proton moves from a position where the electric potential is 200 v to a position where the electric potential is 050
a proton is moving directly east with a velocity of 100x105 ms and enters a magnetic field of 400 mt directed
a proton that is moving freely has a wavelength of 0600 pm mproton 167 x 10-27 kg e 160 x 10-19 c h 6626 x 10-34 j x
a child of mass m starts from rest and slides without friction from a height h along a slide next to a pool see figure
a proton is released from rest in a uniform electric field of magnitude 421 nca find the electric force on the protonb
a proton is released in a uniform electric field and it experiences an electric force of 168x10-14 n toward the
a child who is l 54m from the bank of a river is being carried helplessly downstream by the rivers swift current of 10
a child finds a uniform metal rod of mass m and length l and then balances it against a wall at a very small angle
a proton at rest in some region of space where there is an electric and magnetic field experiences a net