Question

find angular displacement in π rotation​

Answer 1

Answer:

For example, if the body rotates around a circle of radius r at 360o, then the angular displacement is found by the distance traveled around the circumference. This is found by 2πr, divided by radius θ = 2πr/r. In simplistic terms, it can be denoted as θ=2π, where 1 revolution is 2π radians.

Answer 2

Angular displacement in π rotation

Explanation:

• Angular displacements of a body is the angle in radians, degree or revolutions through which a point revolves around a center or a specified axis in a specified sense.
• If the body rotates around a circle of radius r at 360o, then the angular displacement is found by the distance traveled around the circumference.
• This is found by 2πr, divided by radius ⊕= 2πr/r.
• In simplistic terms, it can be denoted as ⊕ = 2π, where 1 revolution is 2π radius.
• Angular displacements is measured in units of radians, Two pi radians equals 360 degrees.
• In general, the length of the circular path s is equal to the radius r times the angular displacement phi, expressed in radius.
• This is some sense parallel to the distance v displacement question in linear motion.
• The angle difference between the final and initial configuration can't be more than 360 degrees or 2π radians.
• Finite angular displacements are not vector quantities, the reason being that do not obey the law of vector addition.