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an amplifier can produce 75 watts of power if needed you set the amplifier thus that it is producing a voltage of 10v
mercedes benz 300sl m 1550 kilogram is parked on a road that rises 10 degree above the horizontala find what is the
in a single-slit diffraction pattern on a flat screen the central bright fringe is 16 cm wide when the slit width is 39
you are trying to land your spaceship upon an unknown planet as you descend vertical towards the surface of the planet
in a youngs double-slit experiment two rays of monochromatic light emerge from the slits and meet at a point on a
a physics student proposes to pull their van out of a mud hole on a country road by stretching a rope between the front
1- lonnie pitches a baseball of mass 020 kg the ball arrives at home plate with a speed of 40 ms and is batted straight
a stone is thrown vertically upward with a speed of 230 ms when it reaches a height of 110 meter it is moving at 177 ms
a ball weighing 5 kilogram is dropped from a height of 10 meter find its momentum after 75 sec and find its momentum
as soon as a traffic light turns green an automobile speeds up from rest to 560 mih with fix acceleration 900 mih-s in
an unstable particle with a mass equal to 334 x10-27 kg is initially at rest the particle decays into two fragments
consult multiple-concept example 7 to see a model for solving this type of problem a concave makeup mirror is designed
a cylindrical fishing reel has a moment of inertia of i622times10-4 kgbullm2 and a radius of 444 centimeter a friction
two lasers one red with wavelength 6330 nm and the other green by wavelength 5320 nm are mounted behind a 0150-mmslit
a book is held between two hands and exerts force on book which is perpendicular to book and horizontal book weights 31
a flying helicopter has a 129 kilogram sensor hanging from it the acceleration of the helicopter is 284ms2 find what is
one end of a 023-m copper rod by a cross-sectional are a of 11910-4 m2 is driven into the enter of a sphere of ice at
a rock is thrown from the edge of the top of a 100 feet tall building at some unknown angle above the horizontal the
two point charges are placed on the x-axis the first chargeq1 800 nc is placed a distance 160 m from the origin along
a ship moves through the water with two forces acting on it one is a 1700 newton forward push by the water on the
a mass m1 undergoes circular motion of radius r on a horizontal frictionless table connected by a mass less string
a 1100 kg car which was moving at 120 ms was hit by a 1400kg van that was coming behind it after collision both
a 050 kilogram shuffle board puck slides a distance of 30 meter on the board if the coefficient of kinetic friction
1 a professional skier reaches a speed of 56ms on a 30 degrees ski slope ignoring friction what is the minimum distance
a yacht is traveling where there is a current of 20 ms east to avoid some offshore rocks the yacht must clear buoy that