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an object moves 150 meter north and then 110 meter south evaluate both the distance traveled and the magnitude of the
a tow truck pulls a car 5 kilogram along a horizontal roadway using a cable having tension of 859 newtona find how much
a slide projector has a converging lens whose focal length is 10500 millimetera find how far in meters from the lens
a digital clock has resistance of 12 000 omega and is plugged into a 115-v outlet1 how much current does it draw2 how
many identical capacitors are connected along the edges of a square grid therefore that along each edge there is
derive equations to compute component fugacity coefficients in a binary mixture using the virial equation of state
a 150 kilogram stone and a 150 kilogram stone are released from rest at the same height above the ground there is no
an unknown gas in a piston-cylinder device undergoes a three step process to complete a thermodynamic cycle the first
an object is placed 140 centimeter in front of a convex mirror the image being 665 centimeter behind the mirror a
a long coaxial cable carries a uniform volume charge density rho on the inner cylinder radius a and a uniform surface
the mass starts at the bottom of the incline and is pushed up its full 10 centimeter length at constant velocity and
two blocks with different mass are attached to either end of a light rope that passes over a light frictionless pulley
a giant wheel 40 meter in diameter is fitted with a cage and platform on which a man can stand the wheel rotates at
calculate the gravitational and the coulomb force for a hydrogen atom with the electron and proton separated by
a mass m250 kilogram hangs from a rope wrapped around a massive cylindrical pulley with m115 kilogram and r 075 meter
a car goes over a circular bump in the road with a radius of 30 meter at a speed of 15 ms determine the apparent
a wheel turns with an initial angular velocity of 50 1s calculate the number of rotations the wheel makes if it slows
a 15-omega electric heater operates on a 120-v outlet1 what is the current during the heater2 how much energy is
at an altitude of 1000 kilometer above the earths surface determine the percentage of an object weight compared to its
convert each of the following quantities to the kind of entity shown in parenthesis1 1511x1015 hz convert to
a satellite of the earth has a mass of 100 kilogram and is at an altitude of 200 x 106 metera determine the potential
a student late for class ran up some stairs between landings the landings are 105 meter apart the student has a mass of
a lamp draws 050 a from a 120-v generator1 how much power is delivered2 how much energy does the lamp convert in 50
the 1000 kilogram mass of a car includes four tires each of mass including wheels 34 kilogram and diameter 080 meter
a force of 0053 n is needed to move a charge of 37 muc a distance of 25 cm in an electric field what is the size of the