The potential energy of a body of mass.m. is given by U = px + qy + rz. The magnitude of the acceleration of the body will be:

The potential energy of a body of mass.m. is given by U = px + qy + rz

1.	The potential energy of a body of mass.m. is given by U = px + qy + rz. The magnitude of the acceleration of the body will be:
Answer» `(p+q+r)/m` `SQRT(p^(2) + q^(2) + r^(2))/m` `sqrt(p^(3) + q^(3) +r^(3))/m` `sqrt(p^(4)+q^(2) +r^(4))/m` Answer :B