A car accelerates uniformly from rest and reaches a speed of 22 m/s in 9 seconds. The diameter of the tire is 0.58 m. a.) How many radians has it rotated during this time? b.) how many revolutions did it make? C.) what is the final angular speed in rad/sec
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 car accelerates uniformly from rest and reaches a speed of 22 m/s in 9
seconds. The diameter of the tire is 0.58 m. a.) How many radians has it rotated
during this time? b.) how many revolutions did it make? C.) what is the final
angular speed in rad/sec
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