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a large punch bowl holds 395 kg of lemonade which is essentially water at 200deg c a 042-kg ice cube at 102deg c is
a 125 g aluminium cylinder is removed from a liquid nitrogen bath where it has been cooled to 196deg c the cylinder is
a metallic wire has a diameter of 412 millimeter when the current in the wire is 800 amp the drift velocity is 540
the electric field in a 16 mmtimes16 mm square aluminum wire is 29 times 102 vmpart a compute what is the current in
the current in a 100 watt light bulb is 0800 amp the filament inside the bulb is 0190 millimeter in diameterpart a
a satellite moves in a circular orbit around the earth at a speed of 53 kms find the satellites altitude above the
a 1320 kilogram geosynchronous satellite orbits a planet similar to earth at a radius 193000 kilometer from the planets
using the exact exponential treatment determine how much time is required to charge an initially uncharged 120-pf
in a typical greyhound race a dog accelerates to a speed of 15 meter per second over a distance of 20 meter it then
a father racing his son has one-third the kinetic energy of the son who has two-fifths the mass of the father the
a communications satellite of mass 100 kilogram is in a circular orbit of radius 422 x 107 meter around the earth the
a two charged particles on the x axis are separated by a distance d the charges are both positive and one charge is
a 1000-turn toroidal solenoid has a central radius of 42 centimeter and is carrying a current of 17 amp find the
a block slides with constant velocity down an inclined plane that has a slope angle theta the block is then projected
you measure the power delivered by a battery to be 998 watt when it is connected in series with two equal resistors
a 025 meter long wrench is located around a bolt and a 14 newton force is applied halfway along the wrench at an angle
three charges each 6 micro f are located at the three corners of an equilateral triangle of sides 2 centimeter find the
a 42 kilogram ball with a velocity of 42 ms in the x-direction collides head-on elastically with a stationary 20
the speed of sound at 0oc is 331 ms at another temperature the speed of sound is measured to be 343 ms evaluate what is
a 20 centimeter tall object is located in front of a mirror a 1 centimeter tall upright image is formed behind the
a fisherman notices that his boat is moving up and down periodically without any horizontal motion owing to waves on
the combination of an applied force and a friction force produces a constant total torque of 365 nbullm on a wheel
a grinding wheel is in the form of a uniform solid disk of radius 695 centimeter and mass 203 kilogram it starts from
a friend of yours is loudly singing a single note at 380 hertz while racing toward you at 244 ms on a day when the
a horizontal 802 newton merry-go-round is a solid disk of radius 151 meter started from rest by a constant horizontal