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if an atom has 104 electrons 157 neutrons and 104 protons evaluate what is the approximate mass find what is the name
an ac voltage with 180 peak volts is applied across a 447 ohm resistor to the nearest tenth of a watt determine what is
a car of mass m 1300 kilogram traveling at 600 kmhour enters a banked turn covered with ice the road is banked at an
two bicycle tires are set rolling with the same initial speed of 340 ms along a long straight road and the distance
a uniform 150 meter ladder of mass 580 kilogram is leaning against a vertical wall while making an angle of 54 degree
a resistor rnbsp 780 ohm a capacitor cnbsp016 microf and an inductor l 350 h are connected in a series across a 60 hz
a generator is designed to produce a maximum emf of170nbspvnbspwhile rotating with an angular speed of 3700nbsprpm each
a sky diver of mass 60 kilogram can slow herself to a constant speed of 93 kmh by orienting her body horizontally
if blood flows with an average speed of 025 meter per second in the human circulatory system determine how many miles
a single conservative force f 40x - 10in where x is in meters acts on a particle moving along an x axis the potential
suppose that a sprinter is capable of an acceleration of 4 ms2 over the first 14 m and from then on runs at top speed
a wire carries a current of 066 amp this wire makes an angle of 58 degree with respect to a magnetic field of magnitude
a wire of length 0675 meter carries a current of 210 amp in the presence of a 0470 t magnetic field the wire
a rapid transit train accelerates at 15 ms2 cruises at 25 ms and decelerates at 35 ms2 when stopping if two stations
a bicycle wheel has a diameter of 66 centimeter and a mass of 20 kilogram suppose the wheel has the characteristics of
a vertical steel beam in a building supports a load of 69 x 104 nif the length of the beam is 4 meter and its
a meter stick is initially at rest in a horizontal position it is free to rotate about the 50 centimeter point a force
a rotating wheel requires 50 second to complete 50 revolutions its angular speed at the end of the 50 second interval
a cable used to lift heavy materials like steel i-beams must be strong enough to resist breaking even under a load
explore and discuss the issue of the continuing relevance of the crusades i want your opinion on whether the crusades
a wheel on a game show is given an initial angular speed of 122 rads it comes to rest after rotating through 34 of a
a grindstone of mass 30 kilogram and radius 20 centimeter starts rotating from rest and has a constant angular
an airplane has a speed of 250 kmhr and is climbing at an angle of 30o above the horizontal when it drops bomb the
the current in a coil changes from 37 amp to 22 amp in 051 second if the average emf induced in the coil is14 mv
a fully loaded semi-truck has a weight of 80000 pounds lets take a theoretical truck and replace its engine with a 50hp