If an electrostatically charged balloon is brought near other objects, which of the following will occur? select all that apply. it will be attracted to objects with the same charge. it will be attracted to objects of the opposite charge. it will be attracted to objects with a neutral charge. it will be repelled by objects with the opposite charge

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