Question 13 In each case, find the x- and y-components of vector Ā;
(a) A = 5.0i- 6.3j
(b) A = 11.2i - 9.91j
(c) A = -15.0i + 22.4j
(d) Ā= 5.0B, where B = 4i - 6j

anchor = archer //

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