1) Identify weather it is contact or non contact force. a) Non contact force b) Contact force 2) Identify weather it is contact or non contact force. a) Non contact force b) Contact force 3) Identify weather it is contact or non contact force. a) Non contact force b) Contact force 4) Identify type of contact force. a) frictional force  b) muscular force 5) Identify type of contact force. a) frictional force b) muscular force

Force and its types

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?