The rate of change of angular speed is constant. What will be the expression for change in angular speed after time dt, if angular acceleration is ‘a’? The initial angular speed is ‘w’.
A. a*dt
B. w – a*dt
C. w + a*dt
D. There is no change
Answer:A
The rate of change of angular speed is constant. What will be the expression for change in angular speed after time dt, if angular acceleration is ‘a’? The initial angular speed is ‘w’.
A. a*dt B. w – a*dt C. w + a*dt D. There is no change