The same force is applied separately to two objects, A and B. B has twice the mass of A. What happens? A. B’s acceleration is half that of A. B. B’s acceleration is twice that of A. C. B’s acceleration is one-fourth that of A. D. B’s acceleration is four times that of A

i think it because equal matrices have equal dimensions, only square matrices can be symmetric. for all indices and . every square diagonal matrix is symmetric, since all off-diagonal elements are zero. in linear algebra, a real symmetric matrix represents a self-adjoint operator over a real inner product space.

at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.

the temperature and the pressure affect solubility. temperature affects by changing the properties of the solvent. the increase in pressure increases solubility, the decrease in pressure decreases solubility.

temp rises, and expansion