An ultracentrifuge accelerates from rest to 90500 rpm in 1.95 min. a. What is its angular acceleration in rad/s2? b. What is the tangential acceleration of a point 9.1 cm from the axis of rotation in m/s2? c. What is the centripetal acceleration in multiples of g of this point at full speed?

Question

In: Physics

An ultracentrifuge accelerates from rest to 90500 rpm in 1.95 min.

a. What is its angular acceleration in rad/s²?

b. What is the tangential acceleration of a point 9.1 cm from the axis of rotation in m/s2?

c. What is the centripetal acceleration in multiples of g of this point at full speed?

Expert Solution

genius_generous answered 2 years ago

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