A) \[\vec{w}\bot \vec{v}\]
B) \[\vec{w}\bot \vec{\alpha }\]
C) \[\vec{w}\bot {{\vec{\alpha }}_{c}}\]
D) \[\vec{v}\bot {{\vec{\alpha }}_{c}}\]
Correct Answer: B
Solution :
[b] Angular acceleration and angular velocity are along the axis of circular path. So they can not be perpendicular to each other.You need to login to perform this action.
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