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part 1 in a series rlc circuit the resistance is 26 o the capacitance is 68 microf and the inductance is 40 mh the ac
a 45 g golf ball is pushed up a 30deg ramp the ball starts from rest and the length of the surface of the ramp is 5 m
a circuit containing a 55 h inductor has an alternating current supplied to it if irms is 51 a and vp is 76 v find the
what lift force is necessary for a 5200 kg helicopter to have an acceleration of 23 mssa 168n sign is supported from
two forces act on an object a 36-n force acts at 225o a 48-n force acts at 315o what would be the magnitude and
a heavy box is pulled across a wooden floor with a rope the rope makes an angle of 60o with the floor a force of 75n is
a car mass 1060 kg is traveling at 39 ms when it collides head-on with a sport utility vehicle mass 2380 kg traveling
the angular momentum of a flywheel having a rotational inertia of 0242 kgmiddotm2 about its central axis decreases from
an automobile has a mass of 1690 kg and a velocity of 238 ms it makes a rear-end collision with a stationary car whose
the index of refraction for crown glass is 1512 at a wavelength of 660 nm red whereas its index of refraction is 1530
a circular loop in the plane of the screen lies in a 061 t magnetic field pointing into the screen if the loops
a 12 microf capacitor has an electric field of 08x105 vm between two metal plates 11 mm aparta what is the voltage
in a series rlc circuit the resistance is 51 o the capacitance is 39 microf and the inductance is 62 mh the ac
a 021-kg ball on a stick is whirled on a vertical circle at a constant speed when the ball is at the three oclock
a transformer has 330 primary turns and 1340 secondary turns the input voltage is 120 v the output current is 15 a what
two astronauts are 140 m apart in their spaceship one speaks to the other the conversation is transmitted to earth via
after enough time has passed to allow the ice cube and water to come to equilibiuma what is the tempreture of the water
a single loop of wire with a resistance of 3 and with a radius of 10 cm is laid flat in a magnetic field of 12 t out of
a transformer has the voltages 152 vpri and 50 vsec a current 40 ma is flowing in the primary what is the current
a neon sign requires 12000 v to operate which is supplied by a transformera if the primary on the transformer has 10
when a horizontal force of 250n is applied to a 700 kg box the box slides on a level floor opposed by a force of
a satellite is in a circular orbit around an unknown planet the satellite has a speed of 160 104 ms and the radius of
an inductor has a cross-sectional area of 03m2 and a length of 4 cm when the current running through it changes from 6a
a circular loop in the plane of the paper lies in a 080 t magnetic field pointing into the paper if the loops diameter
a 82-kg fisherman in a 114-kg boat throws a package of mass m 15 kg horizontally toward the right with a speed of vi