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the tires of a 1465 kilogram car are 0603 meter in diameter and the coefficients of friction with the road surface are
a 012 kilogram block on a horizontal frictionless surface is attached to a spring whose force constant is 570 nm the
steam at 100degc is added to ice at 0degca obtain the amount of ice melted and the final temperature when the mass of
a planet of mass m 655 x 1024 kilogram is orbiting in a circular path a star of mass m 605 x 1029 kilogram the radius
a golf ball m 46 gram is struck with a force that makes an angle of 452acirc degree with the horizontal the ball lands
a 480 kilogram ball is dropped from a height of 10 meter above one end of a uniform bar that pivots at its center the
a 3230-turn solenoid has a radius of 579 centimeter and a length of 229 centimeter calculate what energy stored in it
a 170 cm x 170 cm square loop of wire with resistance 0011 ohms has one edge parallel to a long straight wire the near
two loudspeakers in a 20c room emit 690 hertz sound waves along the x -axis determine the smallest distance between the
a 124 centimeter long 500 gram string oscillates in its n 3 mode with a frequency of 160 hertz and a maximum amplitude
a downward force of 51 newton is exerted on a -91uc chargeevaluate the magnitude of the electric field at this
a 140 kilogram ball moving to the right at a velocity of 104 meter per second on a frictionless table collides head-on
find what is the magnitude of the electric force on an electron in a uniform field of strength 2930 nc that points due
a solid cylinder of radius r1 25 centimeter length h1 50 centimeter emissivity 085 and temperature 30oc is suspended
a hall-effect probe to measure magnetic field strengths needs to be calibrated in a known magnetic field although it is
a simple harmonic oscillator consists of a block of mass 110 kilogram attached to a spring of spring constant 260 nm
a 64 centimeter diameter cyclotron uses a 480 volt oscillating potential difference between the deesa evaluate the
a 80 kilogram person weighs himself at the north pole and at the equator determine which scale reading is
an ant is 14 centimeter long and has a mass of 00002 kilogram if an evil scientist enlarges scales up the ant to be one
if the initial oscillation of the pendulum has an amplitude of 25 m determine what is the amplitude of oscillation
a 120 gram ball on a 75 centimeter long string is swung in a vertical circle above a point 220 above the floor the
a 28 kilogram block is connected to an empty 214 kilogram bucket by a cord running over a frictionless pulley the
evaluate what is the buoyant force on a helium balloon in air if the balloon is spherical with diameter 235
a charged particle accelerates as it moves from location a to location b if va 370 v and vb 100 v find what is the
a 2700-turn solenoid has a radius of 585 centimeter and a length of 173 centimeter determine the energy stored in it