AP EAMCET Engineering 2016 Code C Paper

Section: Physics

Question : 98 of 160

Marks: +1, -0

A particle of mass ‘m’ is suspended from a ceiling through a string of length ‘L’ . If the particle moves in a horizontal circle of radius ‘r’ as shown in the figure, then the speed of the particle is

r√
g
√L2−r2
g√
r
√L2−r2
r√
g
L2−r2
g√
r
L2−r2

Validate

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