Physics, 18.10.2019 00:10 paulitaaustin
(a) in the baggage claim area of an airport, a particular baggage carousel is shaped like a section of a large cone, steadily rotating about its vertical axis. its surface slopes downward toward the outside, making an angle of 20.5° with the horizontal. a travel bag having mass 30.0 kg is placed on the carousel at a position 7.46 m measured horizontally from the axis of rotation. the travel bag goes around once in 42.0 s. calculate the force of static friction exerted by the carousel on the travel bag. (give the magnitude of your answer in n.) (b) the speed of the carousel is adjusted to have a higher constant rotation rate, so that it now makes full rotation every 30.0 s, and the travel bag is bumped to another position, 7.94 m from the axis of rotation. the travel bag is now on the verge of slipping down the sloped surface. calculate the coefficient of static friction between the travel bag and the carousel.
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