Suppose a child walks from the outer edge of an isolated rotating merry-go round to the inside; assume no external forces are applied to the system. Does the angular velocity of the merry-go-round increase, decrease, or remain the same?.

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Technological solutions have good bad effects. what is one bad effect of spraying a chemical pesticide on crops

Little's law can be applied to any part of the store, such as a particular department or the checkout lines. the store owner determines that, during business hours, approximately 84 shoppers per hour make a purchase and each of these shoppers spend an average of 5 minutes in the checkout line. at any time during business hours, about how many shoppers, on average, are waiting in the checkout line to make a purchase at the good deals store?