1) It is the moment of two objects with each other a) collision b) work c) pushing 2) Example of collision a) seatbelt b) wrecking ball 3) They are used in cars to keep the driver safety when the car stops suddenly • a) seat belt b) airag

per en/la

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

Restaurar desada automàtica: ?