Bisa ga wannan nassi, idan mutum yana cikin jirgin kasa mai tafiyar mil 60 a awa daya kuma mutumin yana shan abin sha, wane irin yanayi ne mutumin zai lura cewa abin shan su yana ciki? Bisa ga tambayar da ta gabata, ka rubuta mahallin da ke ɗauke da amsar. Zai iya zama jumla 1 - 20. Abubuwan da ke ciki:
Za'a iya ƙara fahimtar ma'anar inertia don bayyana yanayin abubuwa don ci gaba a cikin nau'o'i daban-daban na motsi na dindindin, har ma da waɗanda ba su da sauri ba. Tsarin juyawa na duniyar duniya shine abin da ke gyara tsayin daka na tsawon rana da tsawon shekara. Albert Einstein ya kara fadada ka'idar inertia yayin da ya bayyana cewa tsarin tunani wanda ke fuskantar saurin ci gaba, kamar wadanda suke faduwa kai tsaye zuwa wani abu mai nauyi, sun kasance daidai da tsarin tunani na rashin aiki. Wannan shine dalilin da ya sa, alal misali, 'yan saman jannati suna fuskantar rashin nauyi lokacin da suke cikin yanayin faduwa kyauta a kusa da Duniya, kuma me yasa Dokokin Motsi na Newton suka fi sauƙin ganewa a cikin irin waɗannan yanayin. Idan wani ɗan saman jannati ya sanya wani abu mai nauyi a tsakiyar iska kusa da kansa, zai kasance a tsaye dangane da ɗan saman jannati saboda rashin saurin sa. Wannan shi ne abin da zai faru idan dan saman jannati da abin da suke a cikin intergalactic sarari ba tare da wani net karfi na nauyi aiki a kan su shared frame reference. Wannan ka'idar daidaito ta kasance daya daga cikin tushe na tushe don ci gaban ka'idar dangi.