A wheel has a radius of 3.09cm. It\'s accelerated from rest at a rate of 14.5 ra

Question

A wheel has a radius of 3.09cm. It's accelerated from rest at a rate of 14.5 rad/sec squared and reaches a maximum angular speed of 3995 rev/minute.
A.) what is the tangential acceleration at the outer radius of the wheel?
B.) what is the radial acceleration at the outer radius of the wheel at maximum angular speed?
C.) how far does a point on the outer radius travel from rest to maximum angular speed? A wheel has a radius of 3.09cm. It's accelerated from rest at a rate of 14.5 rad/sec squared and reaches a maximum angular speed of 3995 rev/minute.
A.) what is the tangential acceleration at the outer radius of the wheel?
B.) what is the radial acceleration at the outer radius of the wheel at maximum angular speed?
C.) how far does a point on the outer radius travel from rest to maximum angular speed?
A.) what is the tangential acceleration at the outer radius of the wheel?
B.) what is the radial acceleration at the outer radius of the wheel at maximum angular speed?
C.) how far does a point on the outer radius travel from rest to maximum angular speed?

Explanation / Answer

tangential accelaration=radius*angular accelaration

tangential accelaration=(3.09)*(14.5)

=44.805

radial accelaration=radius*(angular velocity)^2

=3.09*(2*3.14*3995/60)^2

=540267.48

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