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nota infografik pelangi t4 rohaya pp

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Published by Rohaya Mamat, 2022-08-02 03:05:41

NOTA KECIL SAINS TINGKATAN 4

nota infografik pelangi t4 rohaya pp

Nota Kecil Saya























Jarak: Jumlah panjang lintasan yang dilalui
Sesaran: Jarak dilalui dalam arah tertentu

Laju: Kadar perubahan jarak
Halaju: Kadar perubahan sesaran

Contoh:
Jarak dilalui = ( 40 + 30 + 40 + 80 + 80) m = 270 m
Sesaran = 110 m arah Utara

Jika masa yang diambil ialah 20 saat,

Laju purata = Jarak dilalui = 270 = 13.5 m s-1

Masa 20

Halaju purata = Sesaran = 110 = 5.5 m s-1 ke arah utara

Masa 20






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