Which shows a 2 kg cart traveling at a constant speed in a horizontal circle of radius 3 m the magnitude of the centripetal force of the car is 24 N what is the speed of the cart

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Describe the function of the endomembrane system? what organelles are involved?

Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.