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a 730 kilogram car stopped at an intersection is rear-ended by a1760 kilogram truck moving with a speed of 155 msa if
a conducting loop of area 230 cm2 and resistance 12 ohm lies a right angles to a spatially uniform magnetic field the
a circular wire loop 40 centimeter in diameter has100 ohm resistance and lies in a horizontal plane a uniform magnetic
you are hired to design an infra red camera that will detect intruders in the dark suppose that the human body is
a forcenbspfnbspapplied to an object of mass m1nbspproduces an acceleration of 350ms2 the similar force applied to a
if the welding arm moves 300 centimeter west 400 centimeter north and then 600 centimeter east compute the resultant
in one hand you hold a 012 kilogram apple in the other hand a 029 kilogram orange the orange and apple are separated by
a race vehicle accelerates uniformly as it leaves the pit area going from rest to 330 kilometer per hour in a semi
an iron bolt of mass 750 gram hangs from a string 301 centimeter long the top of the string is fixed without touching
a block is given an initial velocity of 500 ms up a frictionless 200 degree incline determine how far up the incline
a wheel accelerates with a fix angular acceleration of 45 rads2 if the initial angular velocity is 10 rads find what is
a gemstone is placed 200 centimeter in front of a concave mirror and is within the focal pointa when is the concave
car c and car d are both stopped at the similar intersection at t0 sec car c starts to accelerate from rest at a
the first order line of 589 nanometer light falling on a diffraction grating is observed at 155onbspcompute how far
a spring has a force constant of 104 nbspnm determine the distance when potential energy isa 50 jb 100
a blob of putty of mass m 750 gram falls from the ceiling and lands on the outer rim of a turntable of radius r 150
a tennis player receives a shot with the ball 00600 kilogram traveling horizontally at 580 ms and returns the shot with
the coefficient of kinetic friction for a 22 kilogram bobsled on a track is 010 determine what force is required to
a 600 kilogram man holding two 090o kilogram bricks stand on a 260 kilogram skateboard initially the skateboard and the
think an event with space-time coordinates t20s x25108 ms relative to frame s discover the value gamma that will be
discover the momentum and speed of an electron whose kinetic energy equals its rest energy the mass of the electron is
the force constant of a spring is 800 nm and the unscratched length is 063 m a 46 kg block is suspended from the spring
a compute the resistance of an automobile jumper cable suppose that the length of the jumper cables is 25 m also
light of wavelength 605 nm is incident on a narrow slit the angle among the first diffraction minimum on one side of
an air conditioner connected to a 120 v rms ac line is equivalent to a 110 resistance and a 150 inductive reactance in