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a yo-yo has a mass of 0604 kilogram a moment of inertia of 001 kgm2 and a string that is 0592 meter in length if it
three charges q 0320 c form an equilateral triangle 170 m on a side using energy that is supplied at the rate of 076
a 200 kilometer long high voltage transmission line 2 centimeter in diameter carries a steady current of 1000 amp if
a solid cylinder of radius 0 cm and mass 9 kg starts from rest and rolls without slipping down a 32deg incline that is
green light has a wavelength of 54 x 10-7 meter compute the frequency of this em-wave in
the intensity of radiation reaching the earth from the sun is 1350 wm2 the earths radius is 64 x 106 meter find how big
a simple harmonic transverse wave is traveling along a stretched wire which has a linear mass density of 800 gm the
the earth is 149 x 1011 m from the sun if the solar radiation at the top of the earths atmosphere is 1340 wm2 compute
calculate the energy stored in a 60 pf capacitora when it is charged to a potential difference of 20kv andb when the
a mobile at the art museum has a 20 kg steel cat and a 40 kg steel dog suspended from a lightweight cable as shown in
three capacitors whose capacitances are 24 and 5 muf are connected in parallel across a 100 volt battery evaluate the
find what are some of the different wave phenomena that you observe in your lifeexplain the relationship between the
a parallel-plate capacitor is charged to 5000 v a proton is fired into the center of the capacitor at a speed
a 28nf parallel-plate capacitor has an air gap among its plates its capacitance increases by 40nf when the gap is
find the average value of the magnitude of the pointing vector s at one meter from a 100 watt light bulb radiating in
you perform a knee extension exercise on a cable type machine during which your knee joint rotates through an angular
an astronaut practicing manoeuvring in space is startled to find she has drifted 6567 m from her spaceship fortunately
when a cold front passes a station in the northern hemisphere the wind shifts in a clockwise manner explain how would
two atomic particles approach each other in a head-on collision each particle has a mass of 169 x 10-25 kilogram the
a stone is thrown downward from the top of a building it reaches a point 3560 meter below the top in 20 s neglecting
an intergalactic cruiser has two types of guns a photon cannon that fires a beam of laser light and an ion gun that
find what wide range of functions can eyeglasses be made to perform identify the various functions explain what is
consider a spherical capacitor initially the larger sphere is a factor of 3 larger than the smaller one if the radius
roland is running at an average velocity of 1056 meter per second over level ground his drag area is 051m2 and air
two 30cm times 30cm square aluminium electrodes spaced 080mm apart are connected to a 300vbatterypart awhat is the