In a pairs figure skating competition a 65 kg man and his
In a pairs figure skating competition, a 65 kg man and his 45 kg female partner stand facing each other on skates on the ice. If they push apart and the woman has a velocity of 1.5 m/s eastward, what is the velocity of her partner?
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you sing into a well and find that the well resonates at frequencies of 187 hz and 221 hz with no resonances between
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you are trying to overhear a juicy conversation but from your distance of 240m it sounds like only an average whisper
a gas is contained in a chamber such as that in figure below suppose the region outside the chamber is evacuated and
in a pairs figure skating competition a 65 kg man and his 45 kg female partner stand facing each other on skates on the
in a certain automobile engine with an efficiency of 201 combustion of gasoline in one cylinder releases 520 j of heata
a a 105 kg mass is at the center of a uniform spherical shell of mass 110 x 1020 kg and radius 103 x 106 m find the
a ladder 285 m long weighing 228 n initially lies flat on the ground the ladder is raised to a vertical position
a wave has the following properties amplitude 0222 m period 0593 s wave speed 161 ms the wave is traveling in the -x
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