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bangles and juggles are clowns juggles stands on one end of a teeter-totter at rest on the ground bangles jumps off a
two stars in a binary system orbit around their center of mass the centers of the two stars are 718x1011 meter apart
a helicopter rises vertically carrying a load of concrete to make the foundation for a ski lift a 35 kilogram bag of
a 520 kilogram person jumps from rest off a140 meter high tower straight down into the water ignore air resistance
the olympic flame at the 1992 barcelona olympics was lit by a flaming arrow shot from a point 60 meter horizontally and
a construction worker is standing in a 26 meter deep hole 31 meter from the side of the hole he tosses a hammer to a
a particle moves along the x-axis its position is given by the equation x 7 3t2 - 8t3 with x in meters and t in
the depth of the water behind the hoover dam in nevada is 220 meter find the water pressure at the base of the dam
a plumb bob does not hang exactly along a line directed to the center of the earths rotation find how much does the
a the distance to a star is approximately 450 x 1018 meter if this star were to burn out today in how many years would
the moon barely covers the sun at a solar eclipse given that the moon is 4 x 105 kilometer from earth and that the sun
a particular wire has a resistivity of 31 x 10-8 bullm and a cross-sectional area of 38 x 10-6m2 a length of this wire
two blocks of masses m11 kilogram and m2 2 kilogram are connected by a mass less cord passing over a mass less
a 5 kilogram block is connected to a 10 kilogram block by a cord on a horizontal frictionless surface the 10 kilogram
a ball starts falling with zero initial velocity having fallen a distance h it comes in contact with a smooth inclined
a length of aluminum wire has a resistance of 120 omega at 220degc when the wire is warmed in an oven and reaches
a 035 kilogram pinecone falls 147 meter to the ground where it lands with a speed of 11 ms find with what speed would
an 047 kilogram soft ball is pitched at a speed of 20 ms the batter hits it back directly at the pitcher at a speed of
two horses pull a large crate at fix speed across a barn floor by means of two light steel cables a large box of mass
an unstable high energy particle is created in the laboratory and it moves at a speed of 0968c relative to a stationary
light shines through a single slit whose width is 680 x 10-4 meter a diffraction pattern is formed on a flat screen
paleontologists estimate that if a tyrannosaurus rex were to trip and fall it would have experienced a net force of
two earth satellites are in parallel orbits with radii 6701 km and 6700 km one day they pass each other 1 kilometer
you are on a ferries wheel you wonder about the motion of the ride you calculate the radius of the big wheel to be 15