Complete the following assignment and submit your work to the dropbox. efore you upload your file, ensure your name appears in the file name. e sure to show as much work as possib to ensure maximum part marks. 1. A science teacher, wanting to demonstrate centripetal acceleration, holds a bucketful of water by its handle and spins it in a vertical circle. If the teacher's arm is 1.15 m long, at what speed must the bucket be rotated so that at the top of its path there is no tension acting through the teacher's arm? HH W

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Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.