A child sits on a rotating merry-go-round, 2.3 m from its center. If the speed of the child is 2.2 m/s, what is the minimum coefcient of static friction between the child and the merry-go-round that will prevent the child from slipping?
Physics 206 Monday 1/20/16 14.6-14.7 Continuity Bernoulli’s Equation Lecture 4 Todaywewillshowhow/why How to calculate water pressure in house. Airplane wings work Why Shower curtains bend in Two cups are filled to the same level with water. One of the two cups has ice cubes floating in it. When the ice cubes melt, in which cup is the level of the water higher 1. The cup without ice cubes. 2. The cup with ice cubes. 3. It is the same in both. Two cups are filled to the same level with water. One of the two cups has ice cubes floating in it. Which weighs more 1. The cup without ice cubes. 2. The cup with ice cubes. 3. The two weigh the same. Waterflowsthrougha1-cmdiameterpipe connectedtoa½-cmdiameterpipe.Compared to