A disk and a sphere are released simultaneously at the top of an inclined plane. They roll down without slipping. Which will reach the bottom first?
A) The one of smallest diameter.
B) The one of greatest mass.
C) The disk.
D) The sphere.
E) They will reach the bottom at the same time.
D
Physics & Space Science
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If you find yourself in a locality where the magnetic declination is "15.° East," in which direction is true North in relation to a compass needle?
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