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a 160- resistor a 120-microf capacitor and a 170-mh inductor are connected in series with a 155-v generatora at what
a particle moves along the x axis it is initially at the position 0210 m moving with velocity 0090 ms and acceleration
what is the escape speed on a spherical asteroid whose radius is 5000 km and whose gravitational acceleration at the
a certain kind of glass has an index of refraction of 1640 for blue light of wavelength 430 nm and an index of 1595 for
an underwater scuba diver sees the sun at an apparent angle of 380deg from the vertical what is actual direction of the
a popcorn kernel initially at rest explodes into two pieces one piece having twice the mass of the other what is the
the worlds strongest magnet that can produce a sustained field is a 45-t device at the national high magnetic field
an earth satellites elliptical orbit ranges from 300km to 840km altitude at the high point its moving at 729kms how
a capacitor that has air between its plates is connected across a potential of 240 v and stores 480 uc of charge it is
a certain automobile engine delivers 224 104 w 300 hp to its wheels when moving at a constant speed of 210 ms 47 mih
a driver applies a horizontal force of 20 n to the right to the top of a steering wheel the steering wheel has a radius
a sledge loaded with bricks has a total mass of 190 kg and is pulled at constant speed by a rope the rope is inclined
an energetic father stands at the summit of a conical hill as he spins his 22 child around on a 53 cart with a 22m-long
prior to the music cd stereo systems had a phonographic turntable on which vinyl disk recordings were played a
a parallel plate capacitor with a plate area of 300 cm2 and air in the space between the plates which are separated by
an object with a density of 7610 kgm3 and a mass of 14710 kg is thrown into the ocean find the volume that sticks out
a capacitor is connected across an ac source that has voltage amplitude 615 and frequency 800 what is the phase angle
a laser pointer has a beam intensity of 36 wm2 and a beam radius of 24 mm a first grader attempts to use it to move a
a a 0700 m long section of cable carrying current to a car starter motor makes an angle of 600deg with the earths 550
you push your physics book 160 along a horizontal tabletop with a horizontal push of 280 while the opposing force of
a series lr circuit contains an emf source of having no internal resistance a resistor a inductor having no appreciable
a light rope passes over a light frictionless pulley one end is fastened to a bunch of bananas of mass m and a monkey
a series lr circuit consists of a 20-h inductor with negligible internal resistance a 100-ohm resistor an open switch
a charged isolated metal sphere of diameter 240 cm has a potential of 7400 v relative to v 0 at infinity calculate the
three capacitors are connected in parallel each has plate area a 100times10-2 m2 and plate spacing d 900times10-4 m