1) When one object bumps another one this is called a) collision b) force c) motion 2) When basket ball falls down ................energy is transformed into .............. energy a) potential - kinetic b) kinetic - potential c) sound - light 3) When the bowling ball strikes the pins ................energy is transformed into .............. energy a) kinetic - sound b) sound - kinetic c) light - heat 4) In newton's cradle If we move one marble ........ marble (s) will move a) 1 b) 2 c) 3 5) An object with a greater mass has .......... energy than an object with a less mass a) More b) less c) equal 6) An object with a less speed has .......... energy than an object with more speed a) less b) more c) equal

collision

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?