Force, = mass x acceleration, Velocity, Speed in a particular direction, Newtons, Units to measure force, Kilograms, Units to measure mass, Inertia, tendency to do nothing (stay the same), Newtons first law, An object will only change speed or direction as the result of an unbalanced force, Newtons second law, Force = mass x acceleration.

от

Табло

Визуален стил

Опции

Шаблон за превключване

)
Възстановяване на авто-записаната: ?