A majorette fastens two batons together at their centers toform an X shape. Each baton consists of an extremely light 1.2-m bar with small0.25-kg balls at each end. What is the moment of inertia of this baton about anaxis through the center of the X?

where are the vectors ?

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

that would be because of both gravity and friction. so     c

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me