1) What is a force ✊? a) a force is a gravity b) a force is a planet ⛔ c) STAR WARS d) It can change the way objects move e) it is a character from a film called star wars 2) Contact forces a) We can apply a force to an object by making contact with it b) We can apply a force without making contact with an object 3) Non- contact force a) We can apply a force without making contact with an object. b) We can apply a force to an object by making contact with it. 4) Friction a) Contact force b) Non- contact force 5) Magnetism a) Contact force b) Non- contact force 6) Gravity a) Non- contact force b) Contact force 7) Permanent changes a) Sometimes a force only changes the shape of an object for a short time. When the force is removed, the object returns to its original shape. b) We can change the shape, direction or velocity of an object. We can also break an object by applying a force on them. 8) Temporary changes a) We can change the shape, direction or velocity of an object. We can also break an object by applying a force on them b) Sometimes a force only changes the shape of an object for a short time. When the force is removed, the object returns to its original shape

Forces

印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?