Which segment of the graph represents constant speed? explain your answer.

When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.

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Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm