Share Topic 1: (Unit 2 Module 8) Rotational Motion
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360˚=___________
2pi
The angular velocity of an object is angular displacement divided by the _____
time
The angular velocity ? in measured in units of ___
rad/s
counterclockwise rotation produces _________ angular displacement
positive
Clockwise rotation produces ______ angular displacement
negative
The magnitude of a torque is equal to the________
force times the lever arm
For a point object located at a distance (r) from the axis of rotation, the moment of inertia is given by ____
mr2
Thin hoop of radius r
mr2
Solid, uniform cylinder of radius r
(1/2)mr2
uniform sphere of radius r
(2/5)mr2
