Page 64 - Hybrid PBD KSSM 2021 Tg 4 - Fizik

Fizik Tingkatan 4 Bab 2

PBD 2.1 Gerakan Linear
PBD
PBD
Linear Motion Buku Teks ms. 26 – 36

1. Gerakan linear ialah gerakan dalam suatu garisan lurus SP 2.1.1 TP1

Linear motion is motion in a straight line .
2. Rajah di bawah menunjukkan kedudukan kereta dalam keadaan pegun dari masa t = 0 s sehingga t = 3 s.
The diagram below shows the position of a stationary car from time t = 0 s to t = 3 s. SP 2.1.1 TP2
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t = 0 s
t = 1 s
t = 2 s
t = 3 s

s = 0 m

Lukis kedudukan kereta bagi masa t = 0 s, t = 1 s, t = 2 s dan t = 3 s jika kereta tersebut bergerak dengan:
Draw the position of car at time t = 0 s, t = 1 s, t = 2 s, and t = 3 s if the car is moving with:
(a) Halaju seragam / Constant velocity

t = 0 s t = 1 s t = 2 s t = 3 s

s = 0 m s = 10 m s = 20 m s = 30 m

(b) Halaju bertambah / Increasing velocity

t = 0 s t = 1 s t = 2 s t = 3 s

s = 0 m s = 7 m s = 19 m s = 32 m

(c) Halaju berkurang / Decreasing velocity

t = 0 s t = 1 s t = 2 s t = 3 s

s = 0 m s = 15 m s = 25 m s = 30 m

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02 HYBRID PBD FIZIK F4.indd 23 05/11/2021 8:20 AM