A flywheel starts from rest and uniformly accelerated at 0.1rev/s2 for 20 seconds, It then rotates with uniform velocity for next 40 revolutions Calculate (i)maximum angular velocity; (ii) total time taken. 1.The maximum angular velocity in (rad/s) is 2.The total time taken in (seconds) is
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 starts from rest and uniformly accelerated at 0.1rev/s2 for 20 seconds, It then rotates with uniform velocity for next 40 revolutions Calculate (i)maximum
1.The maximum angular velocity in (rad/s) is
2.The total time taken in (seconds) is
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