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A merry-go-round starts from rest and accelerates uniformly over 10.5 s to a final angular velocity of 6.90 rev/min.
(a) Find the maximum linear speed of a person sitting on the merry-go-round 5.25 m from the center.
(b) Find the person's maximum radial acceleration.
(c) Find the angular acceleration of the merry-go-round.
(d) Find the person's tangential acceleration.
An object is located to the left of a concave lens whose focal length is -40 {cm}. find the distance through which the object should be moved
q1. two bicycle tires are set rolling with the equivalent initial speed of 5.0 ms along a long straight road and
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