Abicycle tire is spinning clockwise at 2.10 rad/s. during a time period δt = 1.65 s, the tire is stopped and spun in the opposite (counterclockwise) direction, also at 2.10 rad/s. calculate the change in the tire's angular velocity δω and the tire's average angular acceleration αav. (indicate the direction with the signs of your answers.)

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.

the answer is b, have negligible mass

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.