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a 60 kilogram person is on a steadily rotating ferries wheel the person is standing on a bathroom scale and the scale
one solenoid is centered inside another the outer one has a length of 550 centimeter and contains 6600 coils while the
assume a stone is thrown from 450 meter above the ground at an angle of 30o below the horizontal if it strikes the
on a banked race track the smallest circular path on which vehicles can move has a radius r1 110 meter while the
tarzan whose mass is 950 kilogram swings from a 340 meter vine that is horizontal when he starts at the bottom of his
after flying for 15 minute in a wind blowing 42 kmh at an angle of 26 degree south of east an airplane pilot is over a
on a frozen pond a 10 kilogram sled is given a kick that imparts to it an initial speed of v 20 ms the coefficient of
an outfielder throws a 0150 kilogram baseball at a speed of 400 ms and an initial angle of 300o find the kinetic energy
a man who is 12 meter tall throws a ball with a speed of 51 ms at an angle of 27o above the horizontal determine the x
in a high magnetic field experiment a conducting bar carrying100 ka passes through a 30 centimeter long region
compute how much work must you do to push a 12 kilogram block of steel across a steel table muk06 at a steady speed of
a lamp hangs vertically from a cord in a descending elevator that decelerates at 32 ms2a if the tension in the cord is
the tension at which a fishing line snaps is commonly called the lines strength find what minimum strength is needed
our sun has a surface temperature of 6000ok the star antares has a surface temperature of 3400ok and a diameter 300
a single roller-coaster car is moving with speedv0 on the first section of track when it descends a 51 meter deep
a satellite is in a circular orbit around an unknown planet the satellite has a speed of 150 x 104 ms and the radius of
an inductor and a resistor are connected in series when connected to a 60 hz 90 v rms source the voltage drop across
an object is lifted from the surface of a spherical planet to an altitude equal to the radius of the planet as a result
when responding to sound the human eardrum vibrates about its equilibrium position assume an eardrum is vibrating with
standing on a balcony you throw your keys to a friend standing on the floor below one second after you release the keys
an archer shoots a 100 g arrow straight up in the air the bow was drawn back 50 centimeter by a 150 newton force find
a ferris wheel with a radius of 81 meter rotates at a constant rate completing one revolution every 45 secdetermine the
a 500 muf capacitor is initially charged to a potential of 160 volt it is then connected in series with a 375mh
a drag racer undergoing constant acceleration of 50 ms2 travels 65 m in the last 100 second of the racecalculate how
a charge q 40 muc is moved 025 meter horizontally from the origin to point p in a region where an electric field is 150