A flywheel with radius of 0.300 mm starts from rest and accelerates with a constant angular acceleration of 0.500 rad/s^2. a) For a point on the rim of the flywheel, what is the magnitude of the tangential acceleration after 2.00 ss of acceleration? Express your answer with the appropriate units. b) For a point on the rim of the flywheel, what is the magnitude of the radial acceleration after 2.00 ss of acceleration? Express your answer with the appropriate units. c) What is the magnitude of the resulant acceleration for this point after 2.00 ss of acceleration? Express your answer with the appropriate units.
A flywheel with radius of 0.300 mm starts from rest and accelerates with a constant angular acceleration of 0.500 rad/s^2. a) For a point on the rim of the flywheel, what is the magnitude of the tangential acceleration after 2.00 ss of acceleration? Express your answer with the appropriate units. b) For a point on the rim of the flywheel, what is the magnitude of the radial acceleration after 2.00 ss of acceleration? Express your answer with the appropriate units. c) What is the magnitude of the resulant acceleration for this point after 2.00 ss of acceleration? Express your answer with the appropriate units.
A flywheel with radius of 0.300 mm starts from rest and accelerates with a constant angular acceleration of 0.500 rad/s^2. a) For a point on the rim of the flywheel, what is the magnitude of the tangential acceleration after 2.00 ss of acceleration? Express your answer with the appropriate units. b) For a point on the rim of the flywheel, what is the magnitude of the radial acceleration after 2.00 ss of acceleration? Express your answer with the appropriate units. c) What is the magnitude of the resulant acceleration for this point after 2.00 ss of acceleration? Express your answer with the appropriate units.
A flywheel with radius of 0.300 mm starts from rest and accelerates with a constant angular acceleration of 0.500 rad/s^2.
a)
For a point on the rim of the flywheel, what is the magnitude of the tangential acceleration after 2.00 ss of acceleration?
Express your answer with the appropriate units.
b)
For a point on the rim of the flywheel, what is the magnitude of the radial acceleration after 2.00 ss of acceleration?
Express your answer with the appropriate units.
c)
What is the magnitude of the resulant acceleration for this point after 2.00 ss of acceleration?
Express your answer with the appropriate units.
Definition Definition Rate of change of angular velocity. Angular acceleration indicates how fast the angular velocity changes over time. It is a vector quantity and has both magnitude and direction. Magnitude is represented by the length of the vector and direction is represented by the right-hand thumb rule. An angular acceleration vector will be always perpendicular to the plane of rotation. Angular acceleration is generally denoted by the Greek letter α and its SI unit is rad/s 2 .
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