Alittle girl is going on the merry-go-round for the first time, and wants her 50kg mother to stand near to her on the ride 2.1m from the merry-go-rounds center. if her mother's speed is 3.6m/s when the ride is in motion, what is her angular momentum around the center of the merry-go-round?

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Waves are used in many practical applications to support work, entertainment, and health. one example is the use of ultrasound imaging to safely track the development of a growing fetus. what is a specific example of a practical application of waves in medicine, entertainment, safety, or other fields? provide a brief explanation of how the properties of waves are useful to that application.