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4026 * car moves from mst and reaches the maximum velocity of 25 m s' within 5 seconds. The r continues at this uniform maximum velocity for 5 seconds. Then, the car slows and moves with decreases velocity uniformly until it stops after 10 seconds. Sebuah kereta berserak duripada keadaan rehat dan mencapai halaju maksimum 25 ms' lam masa 5 saat. Kereta itu terus bergerak dengan halaju maksimum yang seragam selama Saat. Selepas itu, kereta diperlahankan dan bergerak dengan halaju yang berkurangan secara seragam sehingga berhenti selepas 10 saat. (a) Sketch a velocity-time graph which represents the movement of the car. Lakarkan graf halaju-masa yang mewakili gerakan kereta ini. (b) Calculate the acceleration of the car Hitung pecutan kereta itu (i) at the first 5 seconds, pada 5 saat pertama, (ii) from the fifth second to the tenth second, dari saat ke-5 ke saat ke-10, (iii) from the tenth second until it stops. dari saat ke-10 sehingga berhenti. -) Calculate the average velocity of the car. Hitungkan halaju purata kereta tersebut. O Sketch the acceleration-time graph for the movement of the car. Lakarkan graf pecutan-masa bagi pergerakan kereta tersebut.

4026 * car moves from mst and reaches the maximum velocity of 25 m s' within 5 seconds. The r continues at this uniform maximum velocity for 5 seconds. Then, the car slows and moves with decreases velocity uniformly until it stops after 10 seconds. Sebuah kereta berserak duripada keadaan rehat dan mencapai halaju maksimum 25 ms' lam masa 5 saat. Kereta itu terus bergerak dengan halaju maksimum yang seragam selama Saat. Selepas itu, kereta diperlahankan dan bergerak dengan halaju yang berkurangan secara seragam sehingga berhenti selepas 10 saat. (a) Sketch a velocity-time graph which represents the movement of the car. Lakarkan graf halaju-masa yang mewakili gerakan kereta ini. (b) Calculate the acceleration of the car Hitung pecutan kereta itu (i) at the first 5 seconds, pada 5 saat pertama, (ii) from the fifth second to the tenth second, dari saat ke-5 ke saat ke-10, (iii) from the tenth second until it stops. dari saat ke-10 sehingga berhenti. -) Calculate the average velocity of the car. Hitungkan halaju purata kereta tersebut. O Sketch the acceleration-time graph for the movement of the car. Lakarkan graf pecutan-masa bagi pergerakan kereta tersebut.

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4020T ar moves from rest and reaches the maximum velocity of 25 m s within 5 seconds. The hin ontinues at this uniform maximum velocity for 5 seconds. Then, the car slows and moves with decreases velocity uniformly until it stops after 10 seconds. Sebuah kereta bergerak daripoda keadaan rehat dan mencapai halaju maksimum 25 m s dalam masa 5 saat. Kereta itu terus bergerak dengan halaju maksimum yang seragam selama saat. Selepas itu, kereta diperlahankan dan bergerak dengan halaju yang berkurangan secara seragam sehingga berhenti selepas 10 saat. (a) Sketch a velocity-time graph which represents the movement of the car. Lakarkan graf halaju-masa yang mewakili gerakan kereta ini. (b) Calculate the acceleration of the car Hitung pecutan kereta itu (i) at the first 5 seconds, pada 5 saat pertama, (ii) from the fifth second to the tenth second, dari saat ke-5 ke saat ke-10, (iii) from the tenth second until it stops. dari saat ke-10 sehingga berhenti. (c) Calculate the average velocity of the car. Hitungkan halaju purata kereta tersebut. (d) Sketch the acceleration-time graph for the movement of the car. Lakarkan graf pecutan-masa bagi pergerakan kereta tersebut.
Transcribed Image Text:4020T ar moves from rest and reaches the maximum velocity of 25 m s within 5 seconds. The hin ontinues at this uniform maximum velocity for 5 seconds. Then, the car slows and moves with decreases velocity uniformly until it stops after 10 seconds. Sebuah kereta bergerak daripoda keadaan rehat dan mencapai halaju maksimum 25 m s dalam masa 5 saat. Kereta itu terus bergerak dengan halaju maksimum yang seragam selama saat. Selepas itu, kereta diperlahankan dan bergerak dengan halaju yang berkurangan secara seragam sehingga berhenti selepas 10 saat. (a) Sketch a velocity-time graph which represents the movement of the car. Lakarkan graf halaju-masa yang mewakili gerakan kereta ini. (b) Calculate the acceleration of the car Hitung pecutan kereta itu (i) at the first 5 seconds, pada 5 saat pertama, (ii) from the fifth second to the tenth second, dari saat ke-5 ke saat ke-10, (iii) from the tenth second until it stops. dari saat ke-10 sehingga berhenti. (c) Calculate the average velocity of the car. Hitungkan halaju purata kereta tersebut. (d) Sketch the acceleration-time graph for the movement of the car. Lakarkan graf pecutan-masa bagi pergerakan kereta tersebut.
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