If the moon were twice as big, a) its pattern of apparent shapes would probably be the same b) its pattern of apparent shapes would probably be reversed c) it probably would no longer revolve around earth d) it would probably revolve in the opposite direction

(sorry if the subject is wrong)

If the Moon were twice as big, its pattern of apparent shapes would be probably be reversed.

Option B

The motion or the movement of the earth and that of the moon trajectory are the same of one another. There are many reasons for the great differences in the earth and the space. But the gravity plays a very major and an important role in controlling all the activities of these celestial bodies.

The projectile motion plays a very important and a crucial role. It is plays were the parabolic motions and the paths come into act. They also move in a definite speed in order to control the movement.

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.

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.