The target is six meters away, and I am able to consistently throw the axe with a horizontal initial velocity of nine meters per second. How long will it take for the axe to reach target? What angular speed do I need to give the axe in order for it complete one revolution while traveling to the target? Flicking my wrist as I release, I gave the axe that angular speed with a constant angular acceleration over one quarter revolution. What angular acceleration did I give to the axe?

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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.