Two sacks contain the same number of identical apples and are separated by a distance r. the two sacks exert a gravitational force on each other that is opposite in direction but with the same magnitude, f. half the apples are removed from one sack and placed in the second sack. what is the magnitude of the gravitational force between the two sacks in terms of the original force, f?

Explanation:

im sleppy

answer: 0.20

explanation: this can only be the answew because all the other measuremnets are not close

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.