Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Pendulum inorembera yakananga pasi mumunda unokwezva wakaenzana. Zvisinei, kana guru rakakura zvakakwana rakadai segomo riri pedyo, simba raro rokukweva rinofanira kudhonza pendulum's plumb-bob zvishoma kunze kwechokwadi (mupfungwa yokuti hairatidzi kunzvimbo yepakati yepasi). Kuchinja kwepfundo remutsetse wetsono uchienzaniswa nechinhu chinozivikanwa - chakadai senyeredzi - kwaigona kuyerwa nokungwarira pamativi anopesana egomo racho. Kana uwandu hwegomo hwaigona kusimbiswa zvakazvimiririra kubva pakusarudzwa kwehuwandu hwaro uye kufungidzira kwehuwandu hwepakati pematombo aro, ipapo idzi tsika dzinogona kuwedzerwa kuti dzipe huwandu hwepakati hwePasi, uye nekuwedzera, huwandu hwayo.  Mubvunzo: Chii chinoitika kupenduru kana pane chinhu chikuru chiri pedyo?
kukwezvana kwayo kukwezvana kunofanira kudhonza pendulum yacho plumb-bob zvishoma kunze kwechokwadi