A 1-kilogram ball is being pushed by a rod to move in a horizontal grooved, smooth slot. It starts from 9 0°. Determine the force that the rod exerts on the ball at 0 = 15°, if at this instant, the rod moves at angular speed 1 rad/s, with angular acceleration 2 rad/s?. The ball is only in contact with the outer side of the slot. 1 = 2 cos O mReference line
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.
Answer with complete and clear solution. Please include FBD Diagram and Kinetic Diagram.
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