1) What are forces? a) When the two forces are equal b) Make things move or stay still c) An object or a person makes things move by touching d) When the two forces applied are equal 2) Non contact forces move… a) Without touching b) Pushing or pulling c) By touching 3) Balanced forces are… a) Without touching b) When two forces aren’t equal c) When two forces applied equal 4) Magnetinsm is a.. a) Non-contact force b) Contact force c) Unbalanced force 5) When the same poles are together they… a) Atract b) Repel c) Appear 6) All the magnets have a ………… to atract metal things a) Metal b) Magnet field

FORCES

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?