A wheel attached to a motor initially rotates with a constant angular velocity of 6 rad/s. When the motor is shut off, the wheel comes to rest in 7 seconds. The magnitude of the wheel's angular acceleration while it comes to rest is __________ rad/s2. (Round to the nearest hundredth) The wheel will go through an angle of _________ rads during this time. (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 wheel attached to a motor initially rotates with a constant
The magnitude of the wheel's
The wheel will go through an angle of _________ rads during this time. (Round to the nearest WHOLE number)
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