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q1 what current is required in the windings of a long solenoid that has 1710 turns uniformly dispersed over a length of 0547 m in order to produce a
q1 when a surface is irradiated with light of wavelength 4950 a a photo current appears that vanishes if a retarding potential greater than o6v is
q1 a music fan at a swimming pool is listening to a radio on a diving platform the radio is constant frequency when this fellow clutching his radio
q1 a horizontal force of 10 n is applied to the outer edge of a door at an angle of 32deg to the door the width of the door is 080 m the magnitude of
q1 a straight 260 m rod pivots around a perpendicular axis so that it can swing freely in a horizontal plane jane pushes perpendicular to the rod at
q1 a map suggests that atlanta is 730 miles in a direction 500 degrees north of east from dallas the similar map shows that chicago is 560 miles in a
q1 an electron moves with a horizontal velocity of 3106 ms as it enters a deflector inside a tv tube the electron strikes the screen after travelling
q1 a 60-g ball travelling at 220 ms is bounced off a brick wall and rebounds at 200 ms a high-speed camera records this event if the ball is in
q1 a flywheel having constant angular acceleration requires 460 to rotate through 170 its angular velocity at the end of this time is 109 find out
q1 a 60kg ball of clay is thrown horizontally at 40 ms toward a 16kg block sitting at rest on a frictionless hi surface the clays and sticks to the
q1 a goldfish in a spherical fish bowl of radius r is at the level of the center c of the bowl and at distance l r28 from the glass what
q1 find flux due to a point charge q on a rectangle of sides l x b at a distance r from the charge along the center of the rectangleq2 a wave in the
q1 a man lifts a 224 kg bucket from a well and does 67 kj of work the acceleration of gravity is 98 ms2how deep is the well assume that the speed of
q1 at one instant a bicyclist is 400 m due east of a parks flagpole going due south with a speed of 100 ms then 300 s later the cyclist is 400 m due
q1a 1800-kg jeep travels along a straight 500-m portion of highway from a to b at a constant speed of 10 ms at b the jeep encounters an unbanked
q1 in a photoelectric effect experiment 325 nm photons strike a cathode that has a work function equal to 125 ev what is the greatest kinetic energy
q1 a 89 kg mass is attached to a light cord that passes over a massless frictionless pulley the other end of the cord is attached to a 38 kg mass
q 1 what physical quantities can be represented by vectors why how do you determine the resultant force of the various forces acting on an object2 a
q1 a father m 92 kg and son m 44 kg are standing facing each other on a frozen pond the son pushes on the father and finds himself moving backward
q1 for an ideal atwood machine has a massless pulley of radius 10 cm which moves without friction and has masses of 2 kg and 3 kg hanging from the
q1an underwater diver sees the sun 50 degrees above horizontal how high is the sun above the horizon to a fisherman in a boat directly above the
q1 two thin wedding bands each with mass m and radius r are welded together so that each ring passes through the center of the other compute the
q1a square coil of wire with 15 turns and an area of 040 m2 are placed parallel to a magnetic field of 075 t the coil is flipped so its plane is
q1a race car starts from rest on a circular track of radius 453 m the cars speed increases at the constant rate of 0800 ms2 at the point where the
q1the density of the tightly compressed sugar cube is about 14 14gml if a sugar cube weighs very close to 5 grams what is volume of the cubeq2 a