1.

The angular velocity and amplitude of a simple pendulum are 'w' and A respectively. At a displacement 'x'. If its KE is T' and PE is 'U' then the ratio of "T" to 'U' is

Answer»

`(X^(2)W^(2))/(A^(2)-w^(2)x^(2))`
`(x^(2))/(A^(2)-x^(2))`
`(A^(2)-w^(2)x^(2))/(x^(2)w^(2))`
`(A^(2)-x^(2))/(x^(2))`

ANSWER :D


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