Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A particle performs S.H.M on x-axis with potential energy (U) varying with position of particle on x-axis x according to `U=(20+x^2)` J where x is in m. If total mechanical energy of particle is 45J then amplitude of oscillation is - Sarthaks eConnect

A particle performs S.H.M on x-axis with potential energy (U) varying with position of particle on x-axis x according to `U=(20+x^2)` J where x is in m. If total mechanical energy of particle is 45J then amplitude of oscillation is

A particle performs S.H.M on x-axis with potential energy (U) varying with position of particle on x-axis x according to `U=(20+x^2)` J where x is in m. If total mechanical energy of particle is 45J then amplitude of oscillation is

A.

10m

B.

5m

C.

2m

D.

2.5m