A neutron collides with a nitrogen atom, resulting in a transmutation. Balance the equation. Superscript 1 Subscript 0 Baseline n + Superscript 14 Subscript 7 Baseline Upper N right arrow Superscript A Subscript Z Baseline X + Superscript 1 Subscript 1 Baseline Upper H Identify the unknown product by identifying the unknown letters. A is Z is X is

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