- #1
TamuNinja
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Homework Statement
A flywheel with a radius of 0.200 starts from rest and accelerates with a constant angular acceleration of 0.900 .
atan= .180 m/s2 when its at rest
arad= 0m/s2 when at rest
compute magnitude of resultant acceleration at the start a= .180 m/s2
I got all of these already now the question is
Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 60.0?
atan= ? m/s2
The attempt at a solution
I do not know how to answer this. I honeslty don't know where to start.
I know atan= \alpha*radius but i don't know what to do now that the flywheel is turning 60
A flywheel with a radius of 0.200 starts from rest and accelerates with a constant angular acceleration of 0.900 .
atan= .180 m/s2 when its at rest
arad= 0m/s2 when at rest
compute magnitude of resultant acceleration at the start a= .180 m/s2
I got all of these already now the question is
Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 60.0?
atan= ? m/s2
The attempt at a solution
I do not know how to answer this. I honeslty don't know where to start.
I know atan= \alpha*radius but i don't know what to do now that the flywheel is turning 60
