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a person walks in the following pattern 19 km north then 96 km west and finally 34 km south construct the vector
a spring has a relaxed length ofnbsp34nbspcm 034nbspm and its spring stiffness isnbsp12nbspnm you glue anbsp72nbspgram
problem1 a first describe the magnetic field that will be generated when the current is flowing switch would be closed
a circular loop of diameter 64 cm is rotated in a uniform electric eld until the position of maximum electric ux is
1 what basic factors are important in analyzing any type of crash2 how does newtons first law explain why plates stay
an elevator cab and its load have a combined mass of 1600 kg find the tension in the supporting cable when the cab
in a head on collision passengers in which car will experience more gs the car with more momentum or less momentum what
a ring of mass m hangs from a thread and two beads of mass m slide on it without friction the beads are released
a cylindrical capacitor of a length l consists of a conductive wire of radius a at the centre surrounded by a
1 how does the acceleration experienced by a fighter pilot compare to the potential acceleration experienced by
the speed of sound in colorado is about 750 mph which is about 1100 fts at coors field in denver it is about 500 feet
three point-like charges are placed at the corners of a rectangle as shown in the figure a 300 cm and b 520 cm find
three identical metallic conducting spheres carry the following charges q1 580 muc q2nbsp 260 muc and q3 -680 muc the
1 at what separation is the electrostatic force between a 148 microc point charge and a 164 microc point charge equal
does the number of significant digits change when you change si units why or why notgive an example where an instrument
a 1500 kg aircraft going 35 ms collides with a 2000 kg aircraft that is parked and they stick together after the
in a downhill ski race surprisingly little advantage is gained by getting a running start this is because the initial
after learning about mental illnesses in class a classmate expresses her fear of developing a mental illness she says
it is well known that you can trap liquid in a drinking straw by placing the tip of your nger over the top while the
1 what is em radiation explain some key differences between ionizing em radiation and other forms of em radiation
1anbspwhat is em radiation explain some key differences between ionizing em radiation and other forms of em radiation
a cylinder provided with a movable piston contains an ideal gas at a pressure p1 specific volume v1 and temperature t1
you hold one end of a horizontal string and raise your hand during a time interval of 018 s doing 31 j of work on the
a jet plane is cruising at 300 ms when suddenly the pilot turns the engines to full throtle after 2 km the jet is
1 a charge is placed at x 0 meters and another charge of 8 micro-coulombs is placed at x 42 m both on the x axis the