関連ワード:  is area scalar quantity or vector quantity    surface area is scalar quantity or vector quantity    is scalar quantity or vector quantity    is work scalar quantity or vector quantity    is force scalar quantity or vector quantity    is pressure scalar quantity or vector quantity    is distance scalar quantity or vector quantity    is acceleration scalar quantity or vector quantity    is current scalar quantity or vector quantity    is weight scalar quantity or vector quantity  
結果 : is area scalar quantity or vector quantity