Force is a push or pull that can cause an object to move, stop, or change direction., Balanced forces cause no changes in movement., Unbalanced forces can make an object move and change its direction., Unbalanced forces can speed up or slow down a moving object., Force can be balanced or unbalanced. ,

Rangliste

Visuel stil

Indstillinger

Skift skabelon

Gendan automatisk gemt: ?