44. What is rotational motion? Give two examples.g
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Rotation of earth about its own axis create the cycle of day and night. Motion of wheel, gears, motors, etc is rotational motion. Motion of the blades of the helicopter is also rotatory motion. A door, swiveling on its hinges as you open or close it.
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Rotational motion can be defined as the motion of an object around a circular path, in a fixed orbit.” The dynamics for rotational motion is completely analogous to linear or translational dynamics. ... In rotational motion, only rigid bodies are considered. A rigid body is an object with a mass that holds a rigid shape.
Motion of wheel, gears, motors, etc
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