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question one side of the roof of a building slopes up at 300deg a roofer kicks a round flat rock that has been thrown
solve the all parts of following questionquestion a block of mass m1 43 kg on a horizontal surface is connected to a
question a small bag of sand is released from an ascending hot-air balloon whose upward constant velocity is v0 175
problem a car m 1300 kg is traveling at an initial speed of 12 ms it then slows to a stop over a distance of 78 m due
solve the all parts of given questionquestion an object is 185 cm to the left of a lens that has a focal length of 850
problem a screen is placed 439 cm from a single slit which is illuminated with light of wavelength 672 nmpart a if the
solve the all parts of given questionquestion heat engine x takes in four times more energy by heat from the hot
question a tire is inflated to a gauge pressure of 20 atm as the car is driven the temperature of the tire increases
problem a sphere of mass 46 kg is attached to one end of a rope it is found that the rope does an amount of work w
question a 079 m-long solenoid consisting of 1000 turns is used to generate a magnetic field 015 tquestion 1 how much
problem a long solenoid consists of 1500 turns and has a length of 055 m the current in the wire is 047 apart a what is
question a 100 g cube of ice at 0 degree is dropped into 100 kg of water that is originally at 80degreecpart a what is
problem a car m 1400 kg is traveling at an initial speed of 19 ms it then slows to a stop over a distance of 70 m due
question nitrogen in a container molar mass is 28 g mol has a pressure of 259 atm a volume of 0200 m3 and a temperature
problem an object undergoes uniformly accelerated motion from point x1 9 m at time t1 3 s to point x2 41 m at time
question assume that a lightning bolt can be represented by a long straight line of current if 150 c of charge passes
problem a long straight wire carries a current of 90 mapart a what is the magnitude of the magnetic field 9 cm from the
calculate the mass for given questionquestion waves in a 50 m rope travel at a speed of 92 ms if the tension in the
compute each part of given problemproblem in a certain particle accelerator a proton beam with a diameter of 2mm
solve the all parts of given questionquestion lunar astronauts placed a reflector on the moons surface off which a
question a capacitor is discharging through a resistor if it takes time t for the charge on the capacitor to drop to
solve the following problem given belowproblem calculate the work done by an applied force of 745 n on a crate for the
problem alpha particles from a particular radioactive source have a speed of 285 times 107 ms an alpha particle has a
solve the all parts of given questionquestion a particle having an electric charge q 320 times 10-19 c is injected
solve the all parts of given problemproblem a wire with resistance 5 is connected to a battery with internal