The potential energy of a body of mass 'm' is `U=ax+by`, where x and y are position coordinates of the particle. The acceleration of the particle is :

Options

A. `((a^(2)+b^(2))^(1//2))/(m)`
B. `(a^(2)+b^(2))/(m)`
C. `((a^(2)+b^(2))^(1//2))/(m)`
D. `(a+b)/(m)`