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the total charge q is placed on a conductingshell in the cavity of the conductor you have a charge q what is the charge
a 650 kg weight watcher wishesto climb a mountain to work off the equivalent of a large piece ofchocolate cake rated at
if a particle undergoes simple harmonic motion shm withamplitude 025m what is the total distance it travels in one
a 10 cm radius air duct is usedto replenish the air of a room 94 m50 m 50 m every 10 min how fast does air flow in the
a layer of ice has formed on a small pond the air just above theice is at -599 degc the water-ice interface is at 0
fresh water flows through a horizontal tube of diameter 265 cmthat is joined to a second horizontal tube of diameter
a solid block is suspended from a spring scale whenthe block is in air the scale reads 347 n when immersed inseawater
a cancer patient is undergoingradiation therapy in which protons with an energy of 12 mev areincident on a 025 kg
a marble is thrown horizontally with a speed of 13 ms from the top of a building when it strikesthe ground the marble
one gram of water changes from liquid to solid at a constantpressure of 100 atm and a constant temperature of 0degc in
a the volume flow rate in an artery supplying the brainis 3610 -6 m3s if the radius of theartery is 53 mm determine the
a point source of light is 112 cm below the surface of a body ofwater find the diameter of the circle at the surface
light in vacuum is incident on the surface of a slab oftransparent material in the vacuum the beam makes an angle
on an ice rink two skaters of equal mass grab hands and spinin a mutual circl e once every 25s if we assume their arms
an 8000 kg truck traveling with a velocity of 200ms in a direction 30 degree south of east and a 6250 kg cartraveling
two electrons in the same atom have n3 and l 1a list the quantum numbers for the possible states of the atomb how many
as a new electical technician you are designing a largesolenoid to produce a unitform 0150 t magnetic field near
a ball is thrown upward with a speed of 10ms relative to aballoon that is 50m above the ground while it is moving
the active element of a certain laser is an ordinary glass rod180 cm long and 121 cm in diameter if the temperature of
a 15 mlong glass tube that is closed at one end is weighted and loweredto the bottom of a freshwater lake when the tube
three moles of nitrogen gasn2 at 310degc arecontained in a 195 l cylinder find the pressure the gas exerts on the
calculate the elecrtic field at one corner of a square 1m on aside if the other three corners have 2micro c charges
a 11 kg hollow ball with a radius of012 m filled with air is releasedfrom rest at the bottom of a 19 mdeep pool of
while running a person dissipates about 060 j of mechanicalenergy per step per kilogram of body mass if a 56 kg person
a projectile is launched with an initial speed of 60 ms at anangle of 60 degrees it lands on a hillside 4 seconds