An ultracentrifuge accelerates from rest to 9.93 × 10° rpm in 1.87 min. What is its angular acceleration in radians per second squared? angular acceleration: rad/s? What is the tangential acceleration of a point 8.90 cm from the axis of rotation? tangential acceleration: m/s? What is the radial acceleration in meters per second squared and in multiples of g of this point at full revolutions per minute? radial acceleration: m/s? radial acceleration in multiples of g:

Question
An ultracentrifuge accelerates from rest to 9.93 × 10° rpm in 1.87 min. What is its angular acceleration in radians per
second squared?
angular acceleration:
rad/s?
What is the tangential acceleration of a point 8.90 cm from the axis of rotation?
tangential acceleration:
m/s?
What is the radial acceleration in meters per second squared and in multiples of g of this point at full revolutions per minute?
radial acceleration:
m/s?
radial acceleration in multiples of g:
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Transcribed Image Text

An ultracentrifuge accelerates from rest to 9.93 × 10° rpm in 1.87 min. What is its angular acceleration in radians per second squared? angular acceleration: rad/s? What is the tangential acceleration of a point 8.90 cm from the axis of rotation? tangential acceleration: m/s? What is the radial acceleration in meters per second squared and in multiples of g of this point at full revolutions per minute? radial acceleration: m/s? radial acceleration in multiples of g:

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