The rate of change of angular speed is constant. What will be the expr – McqOptions

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1.	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» B. w a*dt

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