4 Misalan tambayoyi don tantance abubuwan da suka shafi saurin farko na motsi na parabolic
1. An buga ƙwallon a kusurwar 60o a saman filin. Idan saurin farko (v)o) 10 m/s, ƙayyade sassan tsaye da kwance gudun ƙwallon farko!
Tattaunawa
An san cewa:
Kusurwoyi (θ) = 60o
Saurin farko (v)o) = 10 m/s
An tambaya: vox kuma voy
Amsa:
Mai zuwa. Layukan tsaye guda biyu a cikin alamar capacitor suna wakiltar masu jagoranci guda biyu a cikin capacitor mai layi ɗaya. A cikin alamar baturi, layin tsaye mai tsayi yana wakiltar babban ƙarfin (+) kuma gajeriyar layin tsaye tana wakiltar ƙarancin ƙarfin (-). Layukan kwance a cikin alamun capacitor da baturi suna wakiltar wayoyi.