A small container of water is placed on a turntable inside a microwave oven, at a radius of 12.0cm from the center. The turntable rotates steadily, turning one revolution in each 7.25s. What angle does the water surface make with the horizontal?
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.
A small container of water is placed on a turntable inside a microwave oven, at a radius of 12.0cm from the center. The turntable rotates steadily, turning one revolution in each 7.25s. What angle does the water surface make with the horizontal?
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