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Physics, 22.06.2019 14:40
Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?
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Physics, 23.06.2019 05:30
Aman jogs at a velocity of 2.5 m/s west for 1,200 s. he then walks at a velocity 1.0 m/s east for 500 s and then stops to rest . what is the displacement of man when he stops to rest?
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Physics, 23.06.2019 06:30
Acar weighs 15,000 n, and its tires are inflated to a pressure of 190kpa. how large is the area of the car's tires that are in contact with the road?
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Mathematics, 19.06.2020 00:57
History, 19.06.2020 00:57
Mathematics, 19.06.2020 00:57
Mathematics, 19.06.2020 00:57
History, 19.06.2020 00:57
Computers and Technology, 19.06.2020 00:57
Mathematics, 19.06.2020 00:57
Mathematics, 19.06.2020 00:57