A flywheel free to rotate is initially at rest. The flywheel then has an angular acceleration of 8 rad/sec2 for 9 seconds. The flywheel turns through an angular displacement of ___________ rads during these nine seconds. (Round to the nearest whole number)
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 flywheel free to rotate is initially at rest. The flywheel then has an
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