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a spherical body moves with a uniform angular velocity (w) around a circular path of radius r. which one of the following statements are correct
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Question
A spherical body moves with a uniform angular velocity (w) around a circular path of radius r. Which one of the following statements are correct ?
A
The body has no acceleration
B
The body has a radial acceleration ω
2
r directed toward centre of path
C
The body has a radial acceleration 2/5ω
2
r directed away from the centre of the path
D
The body has an acceleration ω
2
tangential to its path
Answer & Explanation
Option: [B]
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