to damage something so that it can no longer be used - Destroy , energy does work - Energy, A push or pull - Force , A change in position - Movement , to move from one place or object to another - Transfer , happens as a result of force - Work , to harm something so that it does not work well - Damage , how much matter there is an object - Mass , the way two things work together - Relationship , how fast something move - Speed , Mass and speed - Energy of object come from , More damage - More mass means :, Less energy and less damage - Less mass means , energy - Every thing moves example of , work - anything move or change can do , force - doing work needs , sound waves - sound transfer at air as  , work and energy - force is needed to do , made or destroy - Energy cannot be , less energy and less force - low speed means , transfer - energy can be , more force and energy - higher speed means ,

grade 4 Q1 science

만든이
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?