Homework SourseA wheel has a radius of 309cm Its accelerated from rest at a
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?
Solution
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
