Angular position \[\theta \] of a body changes with time as shown below. |
Now, choose the correct option. |
A) Body is initially rotating anti-clockwise, then it starts rotating clockwise
B) Body is rotating anti-clockwise
C) Body is rotating clockwise
D) Cannot be said
Correct Answer: B
Solution :
As \[\omega =\frac{d\theta }{dt}\] slope of \[\theta -t\] line which is positive in given case so, body is rotating anti-clockwise.You need to login to perform this action.
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