Part A .) what is the coffcient of static friction between the button and the platform? part b.) how far from the axis can the button be placed without slipping if the plate form rotates at a 56.0 rev/ min express answer in appropriate units. ( please go in detail about how to find W in part one it is confusing me and I'm not sure where I went wrong thanks)
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.
Part A .) what is the coffcient of static friction between the button and the platform?
part b.) how far from the axis can the button be placed without slipping if the plate form rotates at a 56.0 rev/ min express answer in appropriate units.
( please go in detail about how to find W in part one it is confusing me and I'm not sure where I went wrong thanks)
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