Time (s)
es - which of these scenarios describes circular motion?
the moon orbiting the earth
a cannonball flying from a cannon
a car moving along a straight track
the pendulum of a grandfather clock

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.

radiation

explanation:

heat is transmitted by radiation