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skinnbones
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Im a fairly new to physics and I have a homework question off mastering physics which is , A wheel is spinning at 43rpm with its axis vertical. After 15 sec , it's spinning at 61rpm with its axis horizontal. Find (a) the magnitude of its average angular acceleration and (b) the angle the average angular acceleration vector makes with the horizontal.
Part A
Express your answer using two significant figures.
alpha= _____ rad/s^2
Part B
Theta=_____°
Im not quite sure how to do it and was wondering if someone could please help and explain the process of how to answer the question. I know you're not meant to do this but I honestly want to understand it, I just don't know how begin
Part A
Express your answer using two significant figures.
alpha= _____ rad/s^2
Part B
Theta=_____°
Im not quite sure how to do it and was wondering if someone could please help and explain the process of how to answer the question. I know you're not meant to do this but I honestly want to understand it, I just don't know how begin
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